K
Katy
Guest
Waves and Vibrations unit in High School Physics course...
-Homework question:
A wave with an amplitude of 9 cm and a wavelength of 20 cm is traveling in the positive x direction with a frequency of 25.0 Hz. Find the following values for this wave:
a) Period (Hint: frequency is given)
b) Speed
I know the speed already..it's 20 x 25 = 500
WHATS THE PERIOD?
-Homework question:
A wave with an amplitude of 9 cm and a wavelength of 20 cm is traveling in the positive x direction with a frequency of 25.0 Hz. Find the following values for this wave:
a) Period (Hint: frequency is given)
b) Speed
I know the speed already..it's 20 x 25 = 500
WHATS THE PERIOD?