If a wave has a frequency of 5 Hz and a velocity of 45 m/s, what is the wavelength?
Question 5
5.
The symbol λ represents which aspect of a wave?
frequency
wavelength
period
energy
While pushing your little sister on a swing, you notice that she goes back and forth (completes 5 total cycles) in 25 seconds. The frequency of her motion is:
1/5 Hz
5 Hz
12.5 Hz
25 Hz
While pushing your little sister on a swing, you notice that she goes back and forth (completes 5 total cycles) in 25 seconds. The period of her motion is:
1/5 seconds
5 seconds
10 seconds
25 seconds
Match the variable to the units we use to describe it: