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When a ray of light enters into water fr...

When a ray of light enters into water from air `"………."`

A

its wavelength decreases

B

its wavelength increases

C

its frequency increases

D

its frequency decreases

Text Solution

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The correct Answer is:
a
Its wavelength decreases
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GURUKUL PUBLICATION - MAHARASHTRA PREVIOUS YEAR PAPERS- JULY 2018-SECTION-II
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