Tests of Physics

When a body is lifted through a height h, the work done on it appears in the form of its:-

The change in the quality of the environment that can be harmful and unpleasant for living things is called?

Velocity is _____ quantity:-

 To complete one revolution around the Earth, the communication satellites take?

The number of converging lenses that the compound microscope has are?

Who published/ scientifically explained gravity?

The motion of a body around an axis is called ________motion.

To measure  current, ammeter is connected in ____ in any circuit:-

If mass of 20 kg is at height of 10 m then find its power……………..

The quantities for which we need their unit and magnitude are called ____ quantities:-

Base unit is:-

The work done will be zero when the angle between force and distance is:-

A force that keep a body to move in a circle is called:-

Dimension of Momentum is ………….

P-type material consist of which element?

Value of ‘g’ decreases when …………..

Thermal conductivity of air is?

Unit of Power is _____.

Pressure of liquid is equal to mass and …………….

The value of g on moon’s surface is 1.6ms¯²  what will be the weight of a 100kg  body on the on the surface  of the  surface of the  earth is_____?

Hammer raised up has energy:-

Value of Gravitational constant is ………….?