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Waves
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Questions (3,450)
Use the table to answer the question.
Wave λ (m) vw (m/s) L 120 600 M 150 600 N 100 600 O 50 600 The table shows information
4 answers
asked by
alan
773 views
Which statement describes the transmission of mechanical waves?(1 point)
They cannot travel through matter, but they can in a
9 answers
asked by
Please Help soon
2,841 views
a wave has a frequency of 2 Hz. find its period ?
please show work.....
5 answers
asked by
HIMAR
4,093 views
Tension is maintained in a string. The observed wave speed is 21 m/s when the suspended mass is 3.0 kg.
a) What is the mass per
5 answers
asked by
andrew
5,286 views
A string is 2.4 m long, and the speed of sound along this string is 450 m/s. Calculate the frequency of the wave that would
4 answers
asked by
AlphaPlus
3,239 views
A sine wave is traveling to the right on a cord. The lighter line in the figure represents the shape of the cord at time t = 0;
4 answers
asked by
Amy
2,147 views
A plane progressive wave is represented by the equation: y= 0.1sin(200pi(t)-20pi(x/17) where y is the displacement in
4 answers
asked by
Edwin
1,925 views
A long rope is fixed at one end and the free end is made to oscillate in one plane at right angles to the rope with a frequency
4 answers
asked by
Gold
427 views
if the distance between crest were 1.5 meters apart, and 2 crest pass the pole each second, what would be the speed of the wave
4 answers
asked by
natalie
1,155 views
What is the relationship between the frequency and wavelength of a wave?
2 answers
asked by
premorice
16,787 views
What is the difference between the number of cycles in the first and the second wave, given that both waves travel an equal
3 answers
asked by
mustache
5,759 views
Sound travels through a guitar string at 600 m/s, making a sound wave in the air with a speed of 333 m/s. In 1–2 sentences,
3 answers
asked anonymously
51 views
Two successive crests of an approaching water wave are separated by a distance of 1.5m. It takes 0.2s for one crest to cover the
3 answers
asked by
Wila
147 views
Waves travelling along a string have a wavelength of 2.4m. When the waves reach the fixed end of the string, they are reflected
5 answers
asked by
Kayla
3,087 views
The formula vw=f⋅λ describes the relationship between the speed of a wave (vw), and its frequency (f) and wavelength (λ).
For
3 answers
asked by
wiggle
294 views
Use the image to complete the statement.
Compared to wave A, wave B has a _____. (1 point) Responses longer wavelength and
1 answer
asked by
Bazol
543 views
How do the speeds of light waves and sound waves compare?
Sound waves can travel faster depending on the medium. Sound waves
5 answers
asked by
noodles
2,479 views
The question in the book says:
A wave has a wavelength of 2mm and a frequency of 3 Hz. At what speed does the wave travel? I know
4 answers
asked by
Alek
1,435 views
A tuning fork vibrating at 200 Hz is placed under water. If sound travels 1500 m/s through water, what is the wavelength of this
7 answers
asked by
HELP!
2,290 views
Which of the following choices correctly describes the behavior of the sound wave as it moves from metal to air?
The sound wave
4 answers
asked by
HELP!
2,759 views
A transverse wave is observed to be moving along a lengthy rope. Adjacent crests are positioned 2.4m apart. Exactly six crests
5 answers
asked by
Celine
4,877 views
a longitudinal wave with a frequency of 3.0 Hz takes 1.7 s to travel the length of a 2.5-m slinky (see figure 16.3). Determine
4 answers
asked by
Joe
4,989 views
To see how two traveling waves of the same frequency create a standing wave.
Consider a traveling wave described by the formula
4 answers
asked by
SENDICA
3,557 views
In the diagram below, a water wave having a speed of 0.25 meter per second causes a cork
to move up and down 4.0 times in 8.0
4 answers
asked by
tom
2,042 views
if the velocity of a progressive wave with a periodic frequency of 10KHz is 330m/s. calculate it's wavelength.
4 answers
asked by
iornav Gideon
586 views
Where do sound waves travel faster?
A.) through denser materials, because the molecules in a tightly packed medium collide more
4 answers
asked by
goodog
204 views
Which phrase correctly defines the amplitude of a wave?(1 point)
Which answer is the best? a) the vertical distance from the
3 answers
asked by
Iwannaknow
408 views
Which statement best describes the reflection of a wave?(1 point)
Responses A wave fails to reach the surface of a material. A
4 answers
asked by
Anonymous ;)
1,427 views
14. Which of the following wavelengths will produce standing waves on a string that is 3.5 m long?
a. 1.75 m b. 3.5 m c. 5.0 m d.
3 answers
asked by
Sean
2,744 views
Radio waves of frequency 30 kHz are received at a location 1500 km from a transmitter. The radio reception
temporarily
3 answers
asked by
amy
851 views
Which type of wave is most affected by gravity from the Sun and the moon?
1. Electromagnetic 2. Water 3. Seismic 4. Sound
1 answer
asked by
aaa
133 views
Different Types of Waves Quick Check
1 of 51 of 5 Items Question Which type of wave is most affected by gravity from the Sun and
1 answer
asked anonymously
131 views
The bottom wave has a greater
(1 point) • amplitude. • trough. LESSON FEEDBACK • frequency. • wavelength.
1 answer
asked anonymously
50 views
Energy in Waves Quick Check
3 of 53 of 5 Items Question Use the information about four different waves to answer the question.
1 answer
asked anonymously
83 views
Another property of longitudinal waves is frequency. Just as in transverse waves, frequency is the number of wave cycles that
1 answer
asked anonymously
31 views
What term is used to describe the combination of two traveling waves in the same material, which can be constructive or
1 answer
asked anonymously
38 views
Please look at the information in the table below about two different waves. Which statement below is true?
wave 1 = 1,000 m/s
1 answer
asked anonymously
66 views
A wave has a speed of 340m/s and a period of 0.28ms. what's the wavelength?
so I worked this and I got 95.2m but the answer to d
6 answers
asked by
Francis
3,724 views
1. If a bat emits 10 sounds in 5 seconds, what is the frequency of the bat's vocal outbursts (rounded to first decimal place)
My
4 answers
asked by
Liz
3,210 views
A 3m slinky rests on a table with a student holding each end. The students laterally shake the ends of the slinky to generate
5 answers
asked by
anonymous
1,815 views
Match the following wave to the correct wave type. **You may use some answers more than once amd some not at all**
Column A 1. A:
1 answer
asked by
kali
240 views
Waves Unit Test Science 8th Grade Connexus Academy
What is the main difference between a light wave and a sound wave?(1 point)
6 answers
asked by
anonymous.
515 views
Please help check my answers I really want to make a 100%!
1. A mechanical wave moves through a medium, which can be (1 point) A.
7 answers
asked by
Matthew
6,927 views
Which of the following would NOT be an example of a longitudinal wave?
Teacher: What is a longitudinal wave Me: - Matrix Morpheus
1 answer
asked by
kali
168 views
If the wavelength of a wave is 4 m, and the wave velocity is 8 m/s, then the frequency is _______?
Use the equation below! a 2 Hz
13 answers
asked by
T
70 views
In a transverse wave, the vibration is ____________ to the direction the wave moves.
a parallel b perpendicular
1 answer
asked by
kali
147 views
Which of the following would NOT be an example of a longitudinal wave?
Teacher: What is a longitudinal wave Me: - Matrix Morpheus
1 answer
asked by
kali
248 views
26.
Label the parts of the wave as indicated on the diagram. diagram showing the parts of a wave A. , B.
1 answer
asked by
uh9bryr
93 views
How does an increase in amplitude affect sound and light waves?(1 point)
Responses louder sound and brighter light higher-pitched
1 answer
asked by
e
90 views
Which type of wave needs a medium to travel?(1 point)
Responses light waves, because they travel by oscillating molecules sound
1 answer
asked by
e
110 views
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