Which colour is deviated least when white light passes through a triangular prism?

Similar Questions

A spring of force constant 500 NM-1 is compressed such that its length shortens by 5cm. The energy s...

Which of the following radiations cannot be deflected by a magnetic field? ...

A ray of light is incident at an angle of 30o on one top surface of a parallel-sided glass block of ...

A projectile of mass 4kg is fired vertically and reaches a maximum height of 40m. Calculate the pote...

Which of the following actions would increase the electric force between two positively charged part...

A transformer has a primary coil with 500 turns and a secondary coil with 2500 turns. When the volta...

A body of mass 20g projected vertically upwards in vacuum returns to the point of projection after 1...

Which of the following is/are not true about the heat capacity of a substance? (i) It is an intensi...

An object of mass 2kg moving with a velocity 3ms-1 collides head-on with another object of mass 1kg ...

How long will it take to heat 3 kg of water from 28oC to 88oC in an electric taking a current of 6 A...