Wave motionHard
Question
Observer and source are stationary air is blowing from source to listener. If velocity of air increases, the intensity will -
Options
A.Increases
B.Decreases
C.May be increases or decrease
D.None
More Wave motion Questions
Transverse waves can propagate...In Young′s double slit experiment with light of wavelength λ = 600 nm, intensity of central fringe is I0. Now...A source and an observer is coming towards each other with velocity ′Vs″ and ″V0″ respectively. ...If the velocity of wave is 360 m/s and frequency is 50 Hz determine the path diference corrosponding to 60° phase diff.I...A string under a tension of 129.6 N produces 10 beats /sec when it is vibrated along with a tuning fork. When the tensio...