Physics, asked by nadhanasrin96591, 1 month ago

What is the NA when refractive index are 1.5 and 1.45 resp.

Answers

Answered by kavitapadiyar20
0

Answer:

dhshsgdjdhsjdhdhsjehejsusbsjsbshshdjshshd

Explanation:

dhshdhdhdhdgdhshdhdhdhdhdhdhdhndhdhd

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