Calculate the time period (in seconds) of a sound wave of wavelength 3 m travelling with a speed of 300 m/s._x005F_x000D_

Calculate the time period (in seconds) of a sound wave of wavelength 3

1.	Calculate the time period (in seconds) of a sound wave of wavelength 3 m travelling with a speed of 300 m/s._x005F_x000D_
A.	900
B.	0.02
C.	450
D.	0.01
Answer» E.