The motion of a body about an axis is called_______?

P.E of spring mass is stored in:-

When a HIGH level is applied to an inverter, on its output appears?

It is common characteristics of all type of wave motions without the transport of particles:-

If a body does change its position concerning its surroundings, it is said to be at?

Doppler's shift measure the change in ___ of the wave due to relative motion of source and observer:-

A stone  is whirled in a vertical circle at the end of the string, when the stone is at the highest position, the tension in the string is:-

The distance between the objective and eyepiece of a telescope in normal adjustment is:-

When both ends of organ pipe are open, then the frequency of stationary wave of any harmonic in it is given by:-

The correct SI unit of angular momentum is;-

Water rises to a height h in capillary tube held vertically in a beaker containing water. If the capillary tube is inclined at an angle 30° with the water surface the height to which water rises will be:-

In the study of interference and diffraction, we consider:-

Anna carries a 12 kg bag upstairs to a height of 15 steps. The amount of work she has done is?

As water falls down from the taps its speed increase and cross sectional area:-

Gaps are left in railway tracks to compensate thermal expansion during?

When the velocity-time graph is a straight line parallel to time axis then ______.

A measuring cylinder is used to measure:

In case of a point source, the wave front in shape is:-

As compare to black surface, a white surface reflects?

The amplitude of a vibrating body at resonance in vacuum is:-

The work done in rotating a body from angle θ1 to angle θ2 will be:-

The internal energy of compressed real gas, as that of the ideal gas at same temperature is:-

Rectangular coordinate system is also called ______ system:-

For a point moving along a circle executing SHM has displacement maximum at an angle:-

In longitudinal wave, the distance between two consecutive compressions or consecutive rarefactions:-