PART - 1 CH - 3 Motion in a Plane — Physics STD 11 Science — Question

_______ is the mass of a body which determines its inertia in translatory motion.

The dimensional formula of angular momentum is..................

Elastic behaviour of a body is due to 9. Materials which do not obey Hook's law but can be stretched elastically to large values of strain are called ________.

Fill in the blanks using the word (s) from the list appended with statement:
For a fluid in steady flow, the increases inflow speed at a constriction follows from…… while the decrease of pressure there follows from….....(conservation of mass/ Bernoulli’s principle).

According to Wien's law the temperature of the sun surface is approximately ____________.

The errors which tend to occur in one direction, either positive or negative, are called _______.

When temperature is increased, the angle of contact of a liquid _________________.

A rigid body has               degree of freedom.

Inter-molecular and inter atomic forces are of nature ____________

When a gun is fired, the force with which the bullet moves forward the same amount for force act on....................and in....................direction.