The ratio of moment of inertia of disc and hoop is

The number of base units in SI are?

Which of the following is unit of momentum________?

The unit of force is________ and its symbol is _______ which is the correct pair?

One Cubic meter is equal to__?

The moment of momentum is called:

The speed of sound is greater in solid than in gas due to their high

Nuclei with atomic number 1 to 82 are?

A wheel rotates about an axis passing through the centre and perpendicular to the plane with slowly increasing angular speed. Thus it has

Which of the following explains that galaxies are receding from us:

White and polished surface reflects more heat than?

Under identical condition of pressure and density , the speed of sound is highest in

In liquid glass thermometer when bulb comes in contact with a hot object, the liquid inside it?

Weak ionic current in our body that travels along the nerve can produce the?

The force on the wire is at right angles to both the direction on the magnetic field and the direction of the current. This is discovered by?

If the slop of velocity-time graph gradually increases, then the body is said to be moving with _____.

The angular speed of hour’s hand of mechanical watch is ______ radian per hours:

Name the quantity which is vector:

The study of the structure and properties of matter is called?

The speed of sound of frequency f is c. The speed of sound having frequency 2f is

An example of scalar quantity is:

NAND operation is simply AND operation followed by?

The branch of mathematics which deals with the relationships of logic variables is?

A car is made on the principles of?

The average power and instantaneous power become equal if work is done at: