Calculate the time period (in seconds) of a sound wave of wavelength 2m travelling with a speed of 250 m/s.

Calculate the time period (in seconds) of a sound wave of wavelength 2

1.	Calculate the time period (in seconds) of a sound wave of wavelength 2m travelling with a speed of 250 m/s.
A.	500
B.	0.008
C.	0.016
D.	250
Answer» C. 0.016