Home
Class 10
PHYSICS
Speed of light in a glass sample is 2.0 ...

Speed of light in a glass sample is `2.0 xx 10^(8) ms^(-1)`. Its refractive index is ____________.

Text Solution

Verified by Experts

The correct Answer is:
1.5
refractive index of glass `n = (c)/(v) = (3 xx 10^(8))/(2 xx 10^(8)) = 1.5`
Promotional Banner

Topper's Solved these Questions

  • LIGHT - REFLECTION AND REFRACTION

    U-LIKE SERIES|Exercise ASSERTION-REASON QUESTIONS|9 Videos

  • LIGHT - REFLECTION AND REFRACTION

    U-LIKE SERIES|Exercise VERY SHORT ANSWER QUESTIONS|49 Videos

  • LIGHT - REFLECTION AND REFRACTION

    U-LIKE SERIES|Exercise TRUE OR FALSE|9 Videos

  • ELECTRICITY

    U-LIKE SERIES|Exercise LONG ANSWER QUESTION|18 Videos

  • MAGNETIC EFFECTS OF ELECTRIC CURRENT

    U-LIKE SERIES|Exercise LONG ANSWER QUESTIONS|18 Videos

Similar Questions

Explore conceptually related problems

Speed of light in glass is 2xx10^(8)ms^(-1) . What is the refractive index of glass ?

Speed of light in glass is 2 xx 10^8 m//s . Refractive index of glass is.......

The velocity of light in glass medium is 2 xx 10^(8)m//s . The refractive index of glass if speed of light in air is 3 xx 10^(8)m//s is

The speed of light in a medium is 2.25 xx 10^(8) m//s . Calculate absolute refractive index of the medium.

If speed of light in a medium is 2xx10^8m//sec . Find refractive index of medium.