If the refractive index of a medium is V2, what is the critical angle?

Similar Questions

A machine of velocity ratio 6 requires an effort of 400 N to raise a load of 800 N through I m. Find...

The angle between the direction of the earth's magnetic field and the horizontal is called the ...

Out of the following pairs, which one does not have identical dimension? ...

The mass of a load is doubled while the force acting on it is halved. The resulting acceleration of ...

It is NOT possible to determine exactly and simultaneously the position and momentum of a particle. ...

How much heat is absorbed when a block of copper of mass 0.05kg and specific heat capacity 390Jkg-1K...

Oxidation of the filament in a light bulb is prevented by the introduction of ...

In an experiment using a converging lens to produce real images on a screen, the linear magnificatio...

Which of the following best describes the energy changes which take place when a steam engine drives...

A tap supplies water at 26°C while another supplies water at 82°C. If a man wishes to bathe ...