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Doppler effect is applicable for...

Doppler effect is applicable for

A

Moving bodies

B

One is moving and other are stationary

C

For relative motion

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
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The Doppler's effect is applicable for

Statement-1: A string of length 4 m is vibrating in its fourth overtone. The wavelength of the wave is 80 cm. Statement-2: Doppler's effect is applicable only when source or observer moves with constant speed. Statement-3: For a wave travelling along positive x-axis the displacement of a particle x at time t is same as that of the particle at origin at time (t-xlv) where v is the wave speed.

Doppler effect is not applicable

Dopplers Effect

Is Doppler effect applicablel only to sound waves.

The Doppler's effect is not applicable

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Doppler Effect -2

ERRORLESS -WAVES AND SOUND-Doppler s Effect
  1. A source and an observer move away from each other with a velocity of ...

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  2. A source is moving towards an observer with a speed of 20 m / s and ha...

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  3. A siren placed at a railway platform is emitting sound of frequency 5 ...

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  4. A whistle revolves in a circle with an angular speed of 20 rad//sec us...

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  5. A siren emitting sound of frequency 800Hz is going away from a static ...

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  6. A car sounding a horn of frequency 1000 Hz passes an observer. The rat...

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  7. What should be the velocity of a sound source moving towards a station...

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  8. Two trains are moving towards each other at speeds of 20 m/s and 15 m/...

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  9. A small source of sound moves on a circle as shown in figure and an ob...

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  10. A source and an observer approach each other with same velocity 50 m/s...

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  11. A source emits a sound of frequency of 400 Hz , but the listener hears...

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  12. Doppler effect is applicable for

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  13. A source and an observer are moving towards each other with a speed eq...

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  14. When an engine passes near to a stationary observer then its apparent ...

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  15. A police car horn emits a sound at a frequency 240 Hz, when the car is...

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  16. A person carrying a whistle emitting continuously a note of 272 Hz is ...

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  17. A car is moving with a velocity of 5 m//s towards huge wall. The drive...

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  18. A source of sound of frequency 256Hz is moving rapidly towards wall wi...

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  19. Thw apparent frequency of a note, when a listener moves towards a stat...

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  20. An observer moves towards a stationary source of sound, with a veloci...

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