If the speed of light in glass is 2 x 108 m/s and that in air is 3 x 1

1.	If the speed of light in glass is 2 x 108 m/s and that in air is 3 x 10 m/s.Calculate the refractive index of glass with respect to air.
Answer» HEY mate , When we find refractive index in respect to air it is called as Absolute Refractive Index = C/V = speed of light in medium / speed of light in VACCUM = 2×10^8 / 3×10 = 2×10^7 / 3 Thus Absolute Refractive Index to glass is 2×10^7/3 Hope you find it HELPFUL!!! Do MARK it as brainliest!!!!

If the speed of light in glass is 2 x 108 m/s and that in air is 3 x 10 m/s.Calculate the refractive index of glass with respect to air.

Answer»

HEY mate ,

When we find refractive index in respect to air it is called as Absolute Refractive Index

= C/V

= speed of light in medium / speed of light in VACCUM

= 2×10^8 / 3×10

= 2×10^7 / 3

Thus Absolute Refractive Index to glass is 2×10^7/3

Hope you find it HELPFUL!!!

Do MARK it as brainliest!!!!

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If the speed of light in glass is 2 x 108 m/s and that in air is 3 x 10 m/s.Calculate the refractive index of glass with respect to air.​

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If the speed of light in glass is 2 x 108 m/s and that in air is 3 x 10 m/s.Calculate the refractive index of glass with respect to air.