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Radar waves are sent towards a moving ae...

Radar waves are sent towards a moving aeroplane and the reflected waves are recived by radar . When aero

A

may increases or decreases

B

remains same

C

decreases

D

increase

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The correct Answer is:
C
When aeroplane move towards radar , the wavelength of the reflected wave decreases.
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-PRACTICE SET 02-Paper 1 (Physics)
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