Physics Questions

An object is placed on the principal axis of a cortex lens of focal length 10 cm. If the distance of the object from the lens is 30 cm, what is the distance of the image formed?

The reflection formed by the plane mirror is ________________.

A raised hammer possesses

A rocket is launched to travel vertically upward with a constant velocity of 20 m/s. After travelling for 35 seconds, the rocket develops a snag and its fuel supply is cut off. The rocket then travels like a free body. The height achieved by it is

Which of the following has low resistivity?

One Gigabyte = ? (in decimal value)

Who first determined the value of G (gravitational constant)?

The work done by centripetal force is ______.