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If th wavelength of light changes form ...

If th wavelength of light changes form 4000 Å to 5000 Å on entering another medium then its frequncy changes by

A

`1.5 xx 10^(14) Hz`

B

zero

C

`4 xx 10^(14) Hz`

D

` 10^(14) Hz`

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The correct Answer is:
B
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TARGET PUBLICATION-WAVE THEORY OF LIGHT -EVALUATION TEST
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