Light of wavelength 5000 x 10^-8cm travels in free space with a velocity of 3 x 10⁸ms^-1. What is its wavelength in glass of refractive index 1.5?

Similar Questions

A motorcycle starting from rest is uniformly accelerated such that its velocity in 10s is 72kmhr\(^{...

A piece of radioactive material contains 10$^{20}$ atoms. If the half life of the material is 20 ...

The magnetic relay is a device used for ...

the image above shows an inverted U-tube with the open end, O of one limb below the level, W of wate...

What quantity of heat is required to convert 20 g of ice at 0 ºC to water at the same temperatu...

Air at temperature 527oC and pressure 30 atmospheres is admitted into the cylinder of an engine. Cal...

1kg of copper is transferred quickly from boiling water to a block of ice. Calculate the mass of ice...

A short response time is obtained in a liquid-in-glass thermometer when the ...

A cube of sides 0.1m hangs freely from a string. What is the upthrust on the cube when totally immer...

The equilibrium position of objects in any field corresponds to situation of ...