Q468
Calculate the time period (in seconds) of a sound wave of wavelength 4m traveling with a speed of 500m/s
A.
2000
B.
0.016
C.
1000
D.
0.008
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Frequency = velocity/wavelength
= 500/4
= 125
Time period = 1/Frequency
= 1/125
= 0.008