Home
Class 12
PHYSICS
Which of the following expressions repre...

Which of the following expressions represents a simple harmonic progressive wave

A

`y=A sin w t`

B

`y=a sin w t cos kx`

C

`y=A sin (wt- kx)`

D

`y=A cos kx`

Text Solution

Verified by Experts

The correct Answer is:
C
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • WAVES

    AAKASH SERIES|Exercise EXERCISE-II (Strings (Speed of a travelling wave:))|23 Videos
  • WAVES

    AAKASH SERIES|Exercise EXERCISE-II (Velocity of Sound:)|8 Videos
  • WAVES

    AAKASH SERIES|Exercise EXERCISE-IB (Assertion (A) & Reason (R) Type Questions)|72 Videos
  • WAVE OPTICS

    AAKASH SERIES|Exercise PROBLEMS (LEVEL - II)|20 Videos
  • WAVES OPTICS

    AAKASH SERIES|Exercise EXERCISE -III (POLARISITION)|10 Videos