Science, asked by mohammedabdul0115, 10 months ago

answer this class 10 boys and Girls.

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Answered by hardikvaibhav1

0

Answer:

6 ka answer c hoga n=c/v v=2/3c

Answered by alphabets

1

Answer:

c) 3/2

Explanation:

refractive index,n = c/v

given that v = 2/3 c

hence, n =c by 2/3 c = 3/2

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