Science, asked by pragathi1133, 8 months ago

what is the answer for this question
Find the refractive index of the substance, if the speed travels at the speed 2 x 108

m/s in it. (Remember speed of light in air is 3 x 108 m/s)

Answers

Answered by pundirashok9gmailcom

2

Answer:

hope this help you v is speed of object and v2 is speed of light

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