Sound : DPP for class 9th

Quiz by JR World

Sound

Question 1 of 59

In a sinusoidal wave, the time required for a particular point to move from maximum displacement to zero displacement is 0.170 second. The frequency of the wave is

1.47 Hz

0.36 Hz

0.73 Hz

2.94 Hz

Good Try!
You Got out of answers correct!
That's