In how much time will a sum of Rs. 5250 amounts to Rs.

What type of radiation is produced by a hot object emitting energy?  

A plane mirror is placed on a wall. A man walks directly toward the mirror at 2 m/s. The speed at which his image approaches him is:

If a force of 20 N is applied to push a 4 kg object, what is the acceleration produced?  

What does 'IC' stand for in electronics?

Which of the following is a reason for excessive current in electrical circuits?

I. Direct touching of wires

Which of the following is the SI unit of electric charge?

Why does a lemon appear larger when viewed from the side of a glass of water?

If a body of mass 5 kg is raised to 10 meters height, find its potential energy. (g = 9.8 m/s²)  

Planck’s constant has dimensions equivalent to which of the following?

Which quantity has the same dimensional formula as impulse?