A transverse wave along a stretched string has a speed of 30 m/s and a frequency of 250 Hz. Then the phase difference between two points on the string
A transverse wave along a stretched string has a speed of 30 m/s and a frequency of 250 Hz. Then the phase difference between two points on the string 10 cm apart at the same instant is
4 views
1 Answers
Correct Answer - C
`delta = (2pi x)/(lamda)`
`= (2pi xx 0.1)/(v) = (2pi xx 0.1 xx 250)/(30) = (5pi)/(3)` rad.
4 views
Answered