science
 👍 0
 👎 0
 👁 176

 👍 0
 👎 0

 👍 0
 👎 0
Respond to this Question
Similar Questions

Physics
Medical x rays are taken with electromagnetic waves having a wavelength around .1 nm. What are the frequency, period, and wave number of such waves? ok I got the frequency as 3 * 10^18 Hz and the wave number as 6.3 *10^10 rad/m

physics(waves)
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 question says 0.095m. period(T) = 1/F (since F = 1/T) therefore, F = 1/0.28 = 3.5714 wavelength =

Mathlinear programming
Which of the following mathematical relationships could be found in a linear programming model? Choose YES if the relationship could be, and NO if it could not. A. YES B. NO 1. B2A + 7B = 45 2. 4A  B ¡Ü 10 3. A + \ 2B ¡Ý 22

science
Sound waves are traveling through the air. Every ½ second, the sound waves pass a detector. Which of the following choices correctly describes the period and frequency of these waves? The period is 2 s, and the frequency is 2 Hz.

Physics
A nurse counts 72 heartbeats in 1 min. Show that the frequency and period of the heartbeats are 1.2 Hz and 0.83 s, respectively. I responded as: frequency=72hb/min*1min/60sec Is this correct? Thank you

Math
The table below provides a frequency distribution for the winner of the Davis Cup during the period 19771994. Winner of Davis Cup Frequency United States 6 Germany 3 Czechoslovakia 1 Australia 3 France 1 Sweden 4 Which measure of

Physics
Resonance in a system, such as a string fixed at both ends, occurs when a) it is oscillating in simpler harmonic motion b) its frequency is the same as the frequency of an external source c) its frequency is greater than the

Physics
An object in SHM oscillates with a period of 4.0 s and an amplitude of 10 cm. How long does the object take to move from x=0cm to x=6cm. Okay, so first I used f=1/T to find the frequency =0.25Hz. Then, I used frequency to find

history
HISTORY QUESTION PLEASE HELP!!! during which period of time was the first pottery made? (1 point) A. archaic period B. Mississippi period C. paleo period D. woodland period

HUMAN RELATIONS, PART 2
1. A relationship between an employee and a supervisor is a A. horizontal relationship. B. vertical relationship. C. family relationship. D. past relationship.

Math
What is the difference between an equation and an expression? Include an example of each. Can you solve for a variable in an expression? Explain. Can you solve for a variable in an equation? Explain. Write a mathematical phrase or

physics
The number of times a wave vibrates per second is called: A. frequency B. period C. wavelength D. amplitude E. rarefaction This is frequency right? (A)
You can view more similar questions or ask a new question.