the refractive index of glass is 1.54 and the speed of light in air is 3 x 10to the power of 8m/s.calculate the speed of light in water
Answers
Answered by
46
Refractive index of a medium = Speed of light in vacuum/Speed of light in a medium
1.5 = 3 x 108 / Speed of light in medium
Speed of light in the medium = 3 x 108 /1.5
= 2 x 108 m/s.
1.5 = 3 x 108 / Speed of light in medium
Speed of light in the medium = 3 x 108 /1.5
= 2 x 108 m/s.
Answered by
23
Answer: hope this helps you
Explanation:
Attachments:
Similar questions