
college physics
The speed (v) of an ocean wave depends on its wavelength ë (measured in meters) and the gravitational field strength g (measured in m/s62) according to the formula v = Këˣgʸ where K is a dimensionless constant. Find the value of the exponent x and y.
asked by Mandy on January 19, 2010 
college physics
The speed (v) of an ocean wave depends on its wavelength ë (measured in meters) and the gravitational field strength g (measured in m/s62) according to the formula v = Këˣgʸ where K is a dimensionless constant. Find the value of the exponent x and y.
asked by Mandy on January 19, 2010 
physics
The speed (v) of an ocean wave depends on its wavelength ë (measured in m/s) and the gravitational field strength g (measured in m/s62) according to the formula v = Këˣgʸ where K is a dimensionless constant. Find the value of the exponent x and y.
asked by Mandy on January 19, 2010 
college physics
The speed (v) of an ocean wave depends on its wavelength ë (measured in m/s) and the gravitational field strength g (measured in m/s62) according to the formula v = Këˣgʸ where K is a dimensionless constant. Find the value of the exponent x and y.
asked by Mandy on January 19, 2010 
Math
The speed of an ocean wave is measured by an oceanographer.the wave travels 30 meters in 10 seconds. How many meters will the wave travel in 2 minutes
asked by Anonymous on January 31, 2014 
Earth Space Science
the horizontal distance between a crest to the next trough of an ocean wave is 5 meters. what is the wavelength of the ocean wave? A)2 meters B)5 meters C)10 meters D)20 meters I think its 10 meters but im not so sure, I would like to make sure.
asked by Sierra on March 28, 2015 
Science
A wave is determined to have a frequency of 12 Hz and a wavelength of 8.5 meters. What is the speed of the wave? Show all of your work, including the formula and correct units. I am not really sure how to set up the equation for this. Speed= wavelength x
asked by Anonymous on January 7, 2010 
PHYSICS
A wave on a string is described by the relation y = A sin(30t  0.041x), where t is measured in seconds and x in meters, with A = 0.16 m. (a)Find the frequency of the wave. ____Hz (b)Find the wavelength of the wave. ___m (c)Find the speed of the wave.
asked by Aaron on December 5, 2012 
Physics
While watching ocean waves at the dock of the bay, Otis notices that 9 waves pass beneath him in 28 seconds. He also notices that the crests of successive waves exactly coincide with the posts that are 5 meters apart. What are the period, frequency,
asked by Smithy on March 14, 2011 
Physics
Someone please help me with this. The speed of ocean waves depends on their wavelength Î» (in meters) and the gravitational field strength g (in m/sË†2) in this way: V=KÎ»Ë†p GË†q Where K is a dimentionless constant. Find the value of the
asked by Nisar on August 28, 2005 
Physics help
a wave with a frequency of 3.1 hz and a wavelength of 0.3 meters experiences a lengthening of wavelength to 2.6 meters what is the new frequency of this wave? a wave generator produces a wave with a frequency of 45 hz and a wavelength of 1.9 meters. If the
asked by Anonymous on April 24, 2016 
physics
A ship mapping the depth of the ocean emits a sound of 37 kHz. The sound travels to the ocean floor and returns 0.65 s later. (a) How deep is the water at that location? m (b) What is the wavelength of the wave in water? cm (c) What is the wavelength of
asked by Anonymous on April 15, 2012 
Physics Please someone help I don't understand it
A ship mapping the depth of the ocean emits a sound of 37 kHz. The sound travels to the ocean floor and returns 0.65 s later. (a) How deep is the water at that location? m (b) What is the wavelength of the wave in water? cm (c) What is the wavelength of
asked by Anonymous on April 17, 2012 
physics
A ship mapping the depth of the ocean emits a sound of 37 kHz. The sound travels to the ocean floor and returns 0.65 s later. (a) How deep is the water at that location? m (b) What is the wavelength of the wave in water? cm (c) What is the wavelength of
asked by Anonymous on April 16, 2012 
Physics
A ship mapping the depth of the ocean emits a sound of 37 kHz. The sound travels to the ocean floor and returns 0.65 s later. (a) How deep is the water at that location? m (b) What is the wavelength of the wave in water? cm (c) What is the wavelength of
asked by Anonymous on April 17, 2012 
Physics please help
A ship mapping the depth of the ocean emits a sound of 37 kHz. The sound travels to the ocean floor and returns 0.65 s later. (a) How deep is the water at that location? m (b) What is the wavelength of the wave in water? cm (c) What is the wavelength of
asked by Anonymous on April 17, 2012 
physics
A ship mapping the depth of the ocean emits a sound of 37 kHz. The sound travels to the ocean floor and returns 0.65 s later. (a) How deep is the water at that location? m (b) What is the wavelength of the wave in water? cm (c) What is the wavelength of
asked by Anonymous on April 17, 2012 
Science
What is the full formula for frequencys and wavelengths? The wavelength formula is λ = v/f where λ = wavelength of a sound wave or electromagnetic wave v = the speed of propagation of the wave, f = frequency of the wave in 1/s = Hz. c=nu*lambda c is
asked by Brooke on November 28, 2006 
physics
While watching ocean waves at the dock of the bay, Otis notices that 13 waves pass beneath him in 32 seconds. He also notices that the crests of successive waves exactly coincide with the posts that are 7 meters apart. What are the period, frequency,
asked by anna on April 14, 2011 
Physics
While watching ocean waves at the dock of the bay, Otis notices that 13 waves pass beneath him in 26 seconds. He also notices that the crests of successive waves exactly coincide with the posts that are 5 meters apart. What are the period, frequency,
asked by Kevin on February 28, 2011 
physics
While watching ocean waves at the dock of the bay, Otis notices that 8 waves pass beneath him in 30 seconds. He also notices that the crests of successive waves exactly coincide with the posts that are 3 meters apart. What are the period, frequency,
asked by haylee on February 28, 2011 
science
if an ocean wave has a wavelength of 15.0m. its period is 10s wht is the speed of the wave?
asked by dee on May 19, 2011 
physics please helpp
A sinusoidal wave on a string is described by the equation y = (0.169 m) sin (0.713 x  41.9 t), where x and y are in meters and t is in seconds. If the linear mass density of the string is 10.1 g/m ... a) ... the phase of the wave at x = 2.27 cm and t =
asked by maria on October 24, 2011 
physics
A sinusoidal wave on a string is described by the equation y = (0.169 m) sin (0.713 x  41.9 t), where x and y are in meters and t is in seconds. If the linear mass density of the string is 10.1 g/m ... a) ... the phase of the wave at x = 2.27 cm and t =
asked by maria on October 25, 2011 
physics
A sinusoidal wave on a string is described by the equation y = (0.169 m) sin (0.713 x  41.9 t), where x and y are in meters and t is in seconds. If the linear mass density of the string is 10.1 g/m ... a) ... the phase of the wave at x = 2.27 cm and t =
asked by maria on October 24, 2011 
physics
A sinusoidal wave on a string is described by the equation y = (0.169 m) sin (0.713 x  41.9 t), where x and y are in meters and t is in seconds. If the linear mass density of the string is 10.1 g/m ... a) ... the phase of the wave at x = 2.27 cm and t =
asked by maria on October 24, 2011 
Physics
okay for a) I got the answer as 11.67 seconds and did v=d/t and for b) i found that wavelength= 6km. Im confused how the 100 m deep affects the equation for c and d. The 2011 Japan tsunami was triggered by an earthquake 70 km offshore. The earthquake
asked by Phil on April 18, 2017 
Physics
Tsunamis are fastmoving waves often generated by underwater earthquakes. In the deep ocean their amplitude is barely noticable, but upon reaching shore, they can rise up to the astonishing height of a sixstory building. One tsunami, generated off the
asked by Jena on December 5, 2006 
Physics
The period of longitudinal sinusoidal wave is 0.16 seconds and its wavelength is 8.0 meters. Calculate the wave's speed, frequency, angular frequency and wave number.
asked by Sean on January 18, 2013 
physics
A sinusoidal wave on a string is described by the equation y = (0.169 m) sin (0.713 x  41.9 t), where x and y are in meters and t is in seconds. If the linear mass density of the string is 10.1 g/m .. if needs values of these ( the speed of the wave is
asked by maria on October 25, 2011 
Intergarted Science
I had a couple of questions on the topic of WavesSound and Light. 1. What is the source of all waves? *Vibration* 2. In one word, what is it that moves from source to receiver in a wave motion? *Energy* 3. Does the medium in which a wave travels move with
asked by Jordan on January 7, 2010 
WavesScience
I had a couple of questions on the topic of WavesSound and Light. 1. What is the source of all waves? *Vibration* 2. In one word, what is it that moves from source to receiver in a wave motion? *Energy* 3. Does the medium in which a wave travels move with
asked by Jordan on January 7, 2010 
Science
1.A weatherman reports, “The storm waves are about 2 meters high and about 35 meters apart.” What properties of waves is the reporter describing? (1 point) A.frequency and wavelength B.wavelength and wave speed C.amplitude and wavelength*** D.amplitude
asked by jeje on January 21, 2015 
Science Help Please
A weatherman reports, "The storm waves are about 2 meters high and about 25 meters apart." What properties of waves is the reporter describing? A. frequency and wavelength B. wavelength and wave speed C. amplitude and wavelength D. amplitude and frequency
asked by frazzled on March 13, 2015 
science/physics
The speed of a wave is 65m/sec. If the wavelength of the wave is 0.8 meters, what is the frequency of the wave? I just need the formula to find the frequency (I forgot it and I'm stupid and for some reason when I googled the answer it didn't make any
asked by need in 20 mins!!!! on October 23, 2019 
Physics
A woman is standing in the ocean, and she notices that after a wave crest passes by, five more crests pass in a time of 68.0 s. The distance between two successive crests is 34.1 m. What is the wave's (a) period, (b) frequency, (c) wavelength, and (d)
asked by Tim on March 3, 2013 
Physics
A woman is standing in the ocean, and she notices that after a wave crest passes by, five more crests pass in a time of 68.0 s. The distance between two successive crests is 34.1 m. What is the wave's (a) period, (b) frequency, (c) wavelength, and (d)
asked by Tim on March 3, 2013 
Physics HELP!!
a). The displacement of a wave travelling in the positive xdirection is D(x,t)=(5.94cm)sin(1.18x132.6t), where x is in meters and t is in seconds. What is the frequency? b). What is its wavelength? c).What is the speed of the wave?
asked by sarah on November 24, 2012 
physics
A wave on a string has a wave function given by y(x, t) = (0.0210 m)sin[(6.91 m^−1)x + (2.38 s^−1)t . (a) What is the amplitude of the wave? (b) What is the period of the wave? (c) What is the wavelength of the wave? (d) What is the speed of the wave?
asked by lanre on July 19, 2012 
Statistics
The frequency of an electromagnetic wave varies inversely with the wavelength. If a wavelength of 200 meters has a frequency of 800 kilocycles per second, what frequency will be associated with wave length of 400 meters?
asked by Keonn'a on November 27, 2018 
physics
It takes 15 seconds for a wave to pass a buoy 25 meters from shore. If its wavelength is 30 meters, what is its speed.
asked by k on March 30, 2011 
Physics
A woman is standing in the ocean, and she notices that after a wave crest passes, five more crests pass in a time of 42.0 s. The distance between two consecutive crests is 24 m. Determine, if possible, the following properties of the wave. If not possible,
asked by meemee on April 6, 2012 
Science please answer?
what is the wavelength and frequency if the wavelengthis4.5x107 Show wok please (7) You have already stated the frequency. Are you talking about light? What are the units of wavelength? meters? cm? feet/ frequency = (wave speed)/(wavelength) You can do
asked by Brooke on November 28, 2006 
phys
The speed of ocean waves depends on their wavelength Î» (in meters) and the gravitational field strength g (in m/sË†2) in this way: V=KÎ»Ë†p GË†q Where K is a dimentionless constant. Find the value of the exponents p and q. Consider the
asked by Cheyenne on August 29, 2005 
Chemistry
SO CONFUSED PLEASE HELP!!! A certain radio wave has a wavelength of 7 inches. a. convert the wavelength of this radio wave into meters. (1 meter = 39.37) b. find the frequency of this radio wave.
asked by Clarissa on October 24, 2016 
Science
1. A weatherman reports, "the storm waves are about 2 meters high and about 35 meters apart. "what properties of waves is the reporter describing? Frequency and wavelength Wavelength and wave speed***** Amplitude and wavelength Amplitude and frequency 2.
asked by Andrew on April 16, 2015 
Science
1. A weatherman reports, "the storm waves are about 2 meters high and about 35 meters apart. "what properties of waves is the reporter describing? Frequency and wavelength Wavelength and wave speed***** Amplitude and wavelength Amplitude and frequency 2.
asked by Hailee on April 1, 2015 
Science
1. A weatherman reports, "the storm waves are about 2 meters high and about 35 meters apart. "what properties of waves is the reporter describing? Frequency and wavelength Wavelength and wave speed Amplitude and wavelength Amplitude and frequency 2. Sound
asked by Hailee on April 16, 2015 
Science
1. A weatherman reports, "the storm waves are about 2 meters high and about 35 meters apart. "what properties of waves is the reporter describing? Frequency and wavelength Wavelength and wave speed***** Amplitude and wavelength Amplitude and frequency 2.
asked by Hailee on April 14, 2015 
Physical science
A wave travels along a string at a speed of 1,5m 1s.if the frequency of the source of the wave is 7,5hz,calculate:(a)the wavelength of the wave..(b)the period of the wave
asked by Brydley on April 18, 2012 
Vibration and Wave Fundamentals
Vibration and Wave Fundamentals 1. A machine gun fires 10 rounds per second. The speed of the bullets is 300 m/s. (A.) What is the distance in the air between the flying bullets? ____ ANSWER=30 (B.)What happens to the distance between the bullets if the
asked by Sam on January 24, 2010 
Science
Vibration and Wave Fundamentals 1. A machine gun fires 10 rounds per second. The speed of the bullets is 300 m/s. (A.) What is the distance in the air between the flying bullets? ____ ANSWER=30 (B.)What happens to the distance between the bullets if the
asked by Sam on January 23, 2010 
Science
Does increasing the frequency of a wave also increase its wavelength? If not, how are these quantities related? high frequency. low wavelength That answer may be confusing. A high frequency has a short wavelength; i.e., 14 MHz is about 40 meters. 28 MHz is
asked by Tammy on January 30, 2007 
Algebra help
Which of the following best defines the quantities that should be measured to find Andy's driving speed? The quantity of time measured in hours depends on the quantity of distance measures in miles.*** The quantity of distance measures in miles depends on
asked by Summer Moriarty on August 31, 2016 
Algebra
which of following best define the two quantities that are measure to find the call rate phone company? A.the quantity of price measured in dollars depends on the quantity of time measured in minutes B. the quantity measured in minutes depends on the
asked by Ariel on September 15, 2015 
Physics
If an earthquake wave having a wavelength of 13 km caused the ground to vibrate 10 times each minute, what is the speed of the wave? 1.2 km/s 2.2 km/s 220 m/s 22 m/s If the amplitude in a sound wave is doubled, by what factor does the intensity of the wave
asked by Mookie Turtle on November 5, 2018 
Physics
The electric and magnetic fields of a plane electromagnetic wave are given by the formulas below, where and are both in meters and is in seconds. This wave is traveling through a medium whose index of refraction is 1.3. Reminder: The "x.xxenn t" notation
asked by P on June 15, 2013 
PHYSICS
Sally Sue, an enthusiastic physics student enjoyed the opportunity to collect data from standing waves in a spring. She and her partner help the ends of their spring 4.00 meters apart. There are 5 nodes in the standing wave produced. Sally moved her hand
asked by Katie on April 19, 2011 
physics
The wavelength of an electromagnetic wave is measured to be 600 m. What is the frequency of the wave?
asked by Mateo on April 28, 2011 
Algebra 1 high school
In deep water, the speed s (in meters per second) of a series of waves and the wavelength L (in meters) of the waves are related by the equation 2(pi)s^2=9.8L. a. Find the speed the the nearest hundredth of a meter per second of a series of waves with the
asked by Help now on August 27, 2013 
Science
P: If wave a has an amplitude of 3 meters then inteferes wiht wave b that has an amplitude of 2 meters. the sum of te waves produce wave c with 5 meters Q:what is the wave interaction explain? P
asked by Jacytiopa on October 3, 2010 
Calculus
An oceanographer measured an ocean wave during a storm. The vertical displacement, h, of the wave, in metres, can be modelled by h(t) = 0.8cost + 0.5sin2t, where t is the time in seconds. a) Determine the vertical displacement of the wave when the velocity
asked by Omat on June 24, 2018 
physics
AN OCEAN WAVE TRAVELS 18.8 METERS IN 5.1 SECONDS. THE DISTANCE BETWEEN THE 2 NEAREST WAVE CREST IS 4.1 METER. WHAT IS THE FREQUENCY?
asked by Josh on April 14, 2017 
physics
An ocean wave has a length of 12.0 m. A wave passes a fixed location every 2.0 s. What is the speed of the wave?
asked by noah on February 1, 2013 
physics
A sound wave travels in air at a frequency of 500 Hz. If part of the wave travels from air into water, does its frequency change? Does its wavelength change? Note that the speed of sound in air is about 340 m/s, whereas the speed of osund in water is about
asked by anonymous on March 7, 2007 
physics
The figure below represents a periodic wave. Each increment on the equilibrium line is 760 cm. What is the wavelength for this wave (in m)?If the wave in the figure above has a frequency of 60 Hz, what is the wave's speed?
asked by Joan on May 2, 2011 
college physics
A surfing physicist paddles out beyond the breaking surf to a deepwater region where the ocean waves are sinusoidal (can obey a sine or cosine function) in shape, with crest 14 m apart. The surfer rises a vertical distance 3.6 m from wave trough to crest,
asked by Adam on May 14, 2010 
Physics !>:(
A wave has angular frequency 46.2rad/s and wavelength 3.57m. What is its wave number? b).What is its wave speed?
asked by joane on November 24, 2012 
Physics
1) A wave with frequency 3.1 Hz and amplitude 2.7 cm moves in the positive xdirection with speed 5.6 m/s. Determine the wavelength. 2) The equation of a wave along the xaxis is given as: ξ cm = 3.4 sin (1.13 x  0.75 t) in which ξ is the displacement.
asked by Veronica on January 17, 2010 
Physics
A cord has two sections with linear densities of 0.10 kg/m and 0.20 kg/m respectively. An incident wave, y(x,t) = 0.050sin(6.0x  12.0t), where x is in meters and t in seconds, travels from the lighter cord to the heavier one. What is the wavelength of the
asked by Kid on December 8, 2017 
physics
A string is vibrated with a wave that has a wavelength of 6 meters. How long is 1 loop of the standing wave?
asked by Anonymous on May 8, 2017 
Physics
Waves of all wavelengths travel at the same speed v on a given string. Traveling wave velocity and wavelength are related by v=lambda*f,where v is the wave speed, lambda is the wavelength (in meters), and f is the frequency [in hertz]. Since only certain
asked by ECU on April 13, 2011 
physics
A wave traveling in the + x direction has an amplitude of 0.35 m, a speed of 5.2 m/s, and a frequency of 14 Hz. Determine: 3.1.the wavelength, (2) 3.2.the wave number, (2) 3.3the angular velocity, (2) 3.4. the equation of the wave
asked by joe on February 16, 2012 
Physicsplease
When a sound wave passes from air into a solid object, which of the following wave properties change? Frequency Wave Speed Amplitude Wavelength all that apply
asked by Logan on November 10, 2011 
Physics help please!
The speed of a deep water wave with a wavelength ë is given approximately by v = (gë/2ð)1/2. Find the speed and frequency of a deep water wave with a wavelength of 5.5 m. ? m/s ? Hz can someone get me started with a formula? I lost my book :(
asked by kelsey on November 9, 2008 
Physics
Two sound waves are traveling through a container of unknown gas. Wave A has a wavelength of 1.2 m. Wave B has a wavelength of 3.6 m. The frequency of wave B must be __________ the frequency of wave A. a. oneninth b. onethird c. the same as d. three
asked by lost in life on June 2, 2016 
Physical Science
I need someone to go over and correct my answers please, I was haveing trouble on these three. What is the wave speed for a wave of 5 meters wavelength that has a frequency A) 25.6 m/s. B) 64 m/s. C) 128 m/s. D) 640 m/s. I think its a A string on a guitar
asked by Anonymous on September 18, 2011 
Physics
Light is an electromagnetic wave and travels at a speed of 3.00 108 m/s. The human eye is most sensitive to yellowgreen light, which has a wavelength of 5.58 107 m. What is the frequency of this light? Ever heard of the equation (wavelength) x
asked by Mary on April 26, 2007 
physics
Olympic swimmers can swim at a speed of 1.7 m/s. If an Olympic swimmer were swimming in the ocean on a day when the wavelength of the waves was 20m and the frequency was 1 Hz, would the swimmer be able to swim fast enough to avoid being lifted by a wave?
asked by Jon on January 25, 2012 
physics
Olympic swimmers can swim at a speed of 1.7 m/s. If an Olympic swimmer were swimming in the ocean on a day when the wavelength of the waves was 20m and the frequency was 1 Hz, would the swimmer be able to swim fast enough to avoid being lifted by a wave?
asked by Jon on January 25, 2012 
Physics
A wave on a rope has 6 nodes, including one at each end. If the wave train or system of waves is 5 meters long, what is the wavelength?
asked by DariaV on July 21, 2019 
Science
P: If wave a has an amplitude of 3 meters then inteferes wiht wave b that has an amplitude of 2 meters. the sum of te waves produce wave c with 5 meters Q:what is the wave interaction explain? Also m,ay you explain what destructive inteference is and
asked by Jacytiopa on October 3, 2010 
physics
A tube that is open on both ends is 4 meters long. Assuming that the speed of sound is 340m/s, find the following: a) What is the wavelength of the fundamental standing wave (the first harmonic) b) What is the frequency of the fundamental wave? c) What is
asked by Anonymous on May 8, 2017 
physics
A tube that is open on both ends is 4 meters long. Assuming that the speed of sound is 340m/s, find the following: a) What is the wavelength of the fundamental standing wave (the first harmonic) b) What is the frequency of the fundamental wave? c) What is
asked by Anonymous on May 8, 2017 
Science
Use the diagram to answer question 1. a wavelength graph with arrows pointing away from x to the lines representing the height or highest points on the graph in each direction What wave property is labeled x? A. frequency B. amplitude C. wavelength D. wave
asked by your #1 daddy on January 22, 2019 
physics
while watching ocean waves at the dock of the bay. otis notices that 10 waves pass beneath him in 30 seconds. he also notices that the crests of succesive waves exactly coincide with the posts that are 5 meters apart. what are the period frequency
asked by charlie on February 11, 2011 
Physics
While watching ocean waves at the dock of the bay, Otis notices that 10 waves pass beneath him in 30 seconds. He also notices that the crests of successive waves exactly coincide with the posts that are 5 meters apart. What are the period, frequency,
asked by Shannon on March 14, 2011 
PHYSICAL SCIECE
A seismic wave has a velocity of 5000 m/s and a frequency of 4Hz. wht is the wavelength of this wave? if this was a light wave traveling in a vacuum with the same wavelength, what would be its period?
asked by CARLOS on July 14, 2011 
Physics
I need someone to go over my answers please, I was haveing trouble on these three. If I got it wrong will you tell me how I should solve it with formulas please. What is the wave speed for a wave of 5 meters wavelength that has a frequency A) 25.6 m/s. B)
asked by Anonymous on September 18, 2011 
Physical Science
1. To what is amplitude related? B. the maximum displacement from the rest position C. neither A nor B D. both A and B 2. Suppose two waves collide and the temporary combined wave that results is smaller than the original waves. What term best describes
asked by Lanny on June 4, 2013 
Physics
A transverse wave is formed on a long skipping rope. The equation of the transverse wave is y=5.50 sin(0.031π x+5.52π t) where x and y are in centimeters, t is in seconds, and Π is pi (3.14..). Find the amplitude of the wave? what is the wavelength of
asked by Nicole on March 19, 2017 
Physics
1)An electromagnetic wave has a wavelength of 6.2 x 10^14 n. What is the frequency of the wave? 3.00 x 10^8 * 6.2 x 10^14 1.8 x 10^24 = frequency 2)The velocity of an electromagnetic wave depends on: its wavelength and frequency
asked by Jon on April 11, 2008 
physics
A waterskier is moving at a speed of 16.7 m/s. When she skis in the same direction as a traveling wave, she springs upward every 6.9 s because of the wave crests. When she skis in the direction opposite to the direction in which the wave moves, she
asked by Morgn on September 14, 2012 
Physics
Which of the following statements correctly describes the changes that occur in a sound wave, as it passes from cool air into warmer air? A) speed,wavelength and frequency all increase B) speed, wavelength increase; frequency decreases C) speed, wavelength
asked by Kiki on November 28, 2014 
science
Th energy associated with the absorption of a photon of wavelength 15.00 micrometers is _________J. Energy= Plancksconstant*frequency= =plancksconstant*speed of light/wavelength. wavelength= 15*10^6 meters speed of light= 3*10^8 meters/second Plancks
asked by Tahira on August 1, 2005 
Physics
Which of the following would NOT be considered a mechanical wave? Surface wave on the ocean Radio wave transmitted from a satellite Standing wave on a guitar string Sound wave in a pipe organ
asked by GlowBaby on December 17, 2018 
physics
The wave function (x,t)=(0.03m)sin(2.2x3.5t) is for a harmonic wave on a string. (a) In what direction does this wave travel and what is its speed? (b) Find the wavelength, frequency, and period of this wave. (c) What is the maximum displacement of any
asked by joy on April 25, 2018 
Waves (Physics)
I have trouble with these 2 problems, can anyone assist me to answer them? 18) What is the speed of a periodic wave disturbance that has a frequency of 3.50 Hz and a wavelength of 0.700 m? 21) A periodic longitudinal wave that has a frequency of 20.0 Hz
asked by Wenmar on December 8, 2007 
physics
A wave traveling along the x axis is described mathematically by the equation y = 0.16 sin (9.0πt  0.58πx), where y is the displacement (in meters), t is in seconds, and x is in meters. What is the speed of the wave?
asked by Baller on April 8, 2015 
physics
A wave traveling along the x axis is described mathematically by the equation y = 0.15 sin (7.5πt  0.49πx), where y is the displacement (in meters), t is in seconds, and x is in meters. What is the speed of the wave?
asked by Marco on December 3, 2011
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