Home
Class 11
PHYSICS
Assertion : Where two vibrating tuning f...

Assertion : Where two vibrating tuning forks having frequencies `256 Hz` and `512 Hz` are held near each other, beats cannot be heard.
Reason : The princile of superposition is valid only if the frequencies of the oscillators are nearly equal.

A

If both assertion and reason are true and the reason is the correct explanation of the assertion.

B

If both assertion and reason are true but re ason is not the correct explanation of the assertion.

C

If assertion is true but reason is false.

D

If the assertion and reason both are false

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • WAVES AND SOUND

    ERRORLESS |Exercise SET|25 Videos
  • WAVES AND SOUND

    ERRORLESS |Exercise Graphical Quations|17 Videos
  • VECTORS

    ERRORLESS |Exercise Exercise|223 Videos
  • WORK , ENERGY , POWER AND COLLISION

    ERRORLESS |Exercise Self Evaluation Test|19 Videos

Similar Questions

Explore conceptually related problems

20.Two tuning forks have frequencies 200Hz and x.When they are sounded together 4 beats/ sec are heard.The value of x is

Statement-1 : When two vibrating tuning forks have f_(1) = 300 Hz and f_(2) = 350 Hz and held close to each other , beats cannot be heard Statement-1 : If transverse waves are produced in a very long string fixed at one end. Near the free end only progressive wave is observed, in parctice Statement-2 : The principle of superposition is valid only when f_(1) - f_(2) lt 10 Hz

Two tuning forks of frequencies 256 Hz and 258 Hz are sounded together. The time interval, between two consecutive maxima heard by an observer is

When two tunning forks A and B, having frequencies 512 Hz and 212 Hz, respectively, are vibrated simultaneously, the pitch of sound produced

Two sources of sound having frequencies 450Hz and 400Hz are sounded together. Will beats be produced. Can they be heard?

The wavelength of the notes produced by two forks of frequency 256 Hz and 512 Hz, then the ratio of their wavelength is