Science, asked by suhail3569, 8 months ago

Velocity of light in vacuum is_________. *

3,00,000 m/s
3,00,000 km/s
330m/s
1500 km/s​

Answers

Answered by jamshednehal4321
1

Answer:

We can calculate the speed of light in a material v from the index of refraction n of the material, using the equation n=c/v. v=cn. v=3.00×108m/s1.923=1.56×108m/s.

Answered by akshhh88
2

Answer:

Option b) is the correct answer.

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