PART - 1 CH - 6 System of Particles and Rotational Motion — Physics STD 11 Science — Question

When state variable of a thermodynamic system do not change system is said to be in _________.

When two wave superimposed in opposite phase then Resultant amplitude and intensity will be____________.

At constant temperature the volume of a fixed quantity of a gas is ____________inversely proportional to its volume.

The value of g on the surface of the Moon is only ................ part of the value of g on earth's surface.

The efficiency of the Carnot engine is ­­______________ the nature of the working substance.

Standing waves are formed on a string when interference occurs between two waves having _______.

If a spring has time period T and is cut into n equal parts then the time period of each part will be .

Vectors which are mutually perpendicular are known as _______.

According to kinetic theory of gases molecules are in a state of continuous motion and collide with each other. The collision among molecules is .

Maximum displacement of the oscillating particle on either side of its mean position is called its .