Science, asked by tyyydyh, 9 months ago

15. The speed of light in a certain glass is 1.8 x 10°m/sec, the refractive
Index of the glass is
a. 1.87
b. 1.67
c. 1.25
d. 2.87

Answers

Answered by orchidravi3

1

Answer:

Ans a 1.87

agar my answer is right please mark me as brainliest

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