The orange and red wave lengths of light are able to penetrates in a sea upto a depth of:

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A80-100 meters

B5 meters only

C50 meters

D20 meters only

Correct answer

D. 20 meters only

Explanation

The correct answer is 20 meters only.

The orange and red wave lengths of light are able to penetrates in a sea upto a depth of: - Answer and Explanation | Academy of Pakistan