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Due to Doppler effect, a wavelength in t...

Due to Doppler effect, a wavelength in the middle of the visible spectrum will be shifted towards blue when

A

source and observer move away from each other

B

source and observer more towards each other

C

source and observer are at rest

D

none of these

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The correct Answer is:
B
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NIKITA PUBLICATION-WAVE THEORY OF LIGHT -Multiple Choice Questions
  1. Doppler effect for light depends is

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  2. Due to Doppler effect, a wavelength in the middle of the visible spect...

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  3. Due to Doppler effect, a wavelength in the middle of the visible spect...

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  4. The term red shift are used for

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  5. The term blue shift is used for

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  6. Doppler effect for light is used

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  7. Change in frequency due to Doppler's effect is produced when

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  8. The Doppler effect can be observed in the following case(s) :

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  9. Select the correct statement

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  10. The velocity of light emitted by a source S observed by an observer O ...

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  11. A star emits a light of wavelength I and it is receding from the earth...

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  12. A star is moving away from the earth with a velocity of 100 km//s. If ...

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  13. Due to Doppler's effect, the shift in wavelength observed is 0.1 Å for...

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  14. An astronaut is approacing the moon. He sends a radio wave of frequenc...

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  15. Doppler effect independent of

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  16. The velocity of light in glass medium is 2 xx 10^(8)m//s. The refracti...

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  17. The values of velocity of light in media of refractive index 1.41 and ...

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  18. The velocities of light in glass and water medium of the refractive in...

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  19. Find the velocity of light in water, if its velocity in glass of refra...

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  20. The velocities of light in ice and diamond are 2.3 xx 10^(8)m//s and 1...

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