Physics-
General
Easy
Question
A standing wave is created on a string of length 120 m and it is vibrating in 6th harmonic. Maximum possible amplititude of any particle is 10 cm and maximum possible velocity will be 10 cm/s. Choose the correct statement.
- Angular wave number of two waves will be p/20
- Time period of any particle's SHM will be 4p sec
- Any particle will have same kinetic energy as potential energy
- Amplitude of interfering waves are 10 cm each.
The correct answer is: Angular wave number of two waves will be p/20
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