Physics, asked by DJOmg13, 1 day ago

The speed of a wave changes from 5000 m/s to, 1,75000 m/s when it goes from air to glass. If the wave length of the wave is 1400 m in glass then its wave length in air is (A) 700 m (B) 8750 m (C) 49x10'm (D) 40 m

Answers

Answered by Anonymous

0

Answer its option b 8750

Answered by shobitjain15

0

hii here

Explanation:

is your answer 8750m

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