Tensiometer is used to measure-

A shunt wire should be of which type?

Siphon will fail to work if 

Which of the following quantities have its SI unit named after Blaise Pascal?

The energy stored in a watch is _________ energy.

What is the formula of Interia?

What unit of measurement is used by astronomers to measure the distance between two stars?

Which of the following is the correct match of the column-A with column-B?

The unit of measure for magnetic flux density in the SI system is named after a Serbian-American inventor and electrical engineer who made significant contributions to the understanding of electromagnetism. What is this unit called?

Which of the following is an example of tensor quantity?

The ability of a charged particle to do work is known as ________.

The SI unit of magnetic flux is known as

What is the CGS unit of wavelength?

What is the dimensional formula of energy?

What is the unit of Angular Frequency?

The SI unit of Frequency is ________.

An object, starting from rest, moves with constant acceleration of 4 m/s². After 8 s, its speed is:

The power of a bulb is 40 W. Then the energy in SI units consumed by it in 100 s is:

How many types of electric current are there?

Dependence on the resistance R of a coil for the electromagnetically induced EMF and induced current in a coil follows:

A 100 W bulb is connected to a 220 V source. The current through the bulb is:

Determine the potential energy acquired by a 1 kg mass when it ascends to a height of 2 m (where g = 10 m/s²).

What is the flux on the surface of a sphere of surface area 1 m² due to a dipole of dipole momentum 10 debye?

What enables an electric current to flow in a circuit?

The moment of inertia of a thin rod with mass 'M' and length 'L' about an axis perpendicular to the rod and passing through its center is ________.

Match the Following – SI Units (Base & Derived)

What is the potential energy of a dipole (p) in an electric field (E) in unstable equilibrium?

An object of 5.0 kg is raised through a height off 2.0 m. The work done in the process is:

(Take g = 9.8m/s²)

A man lifts a luggage of 25 kg from the ground and puts it on the head, 2.5m above the ground. If the value of g = 10 ms^-2, then the value of work done by him on the luggage is:

An object having a mass 'm' moving with a velocity 'v' possesses a kinetic energy 'k'. If its velocity is doubled, its kinetic energy will become:

If the velocity of a body becomes two times its initial velocity, its kinetic energy becomes n times its initial kinetic energy. What is the value of n?

A spacecraft in deep space far from any gravitational influence is moving in a straight line at a constant speed. What will happen if no external force acts on it?

Which of the following is the correct match of the column-A with column-B?

There is an electric bulb of 50 Watts which is used for 6 hours a day. Calculate how much KWH of energy would be consumed by the bulb in one day.

Which of these is the weakest force in nature?

If the force between the two charges 5 μC and 9 μC is .05 N, Calculate the distance by which they are separated?

What enables an electric current to flow in a circuit?

Which of the following scenarios demonstrates that work is being done on an object?

Which of the following is NOT a fundamental or base units?

Which of the following statements correctly describes the concept of inertia?

In 1851, who discovered the phenomenon of Eddy currents which flow in closed loops within conductors in planes perpendicular to the magnetic field?

Select the option in which the words share the same relationship as that shared by the given pair of words.

Resistance : Ohm

When did Carl Friedrich Gauss and Wilhelm Eduard Weber invent the world's first electromagnetic telegraph?

If 350 J work is done in 5 seconds, calculate the power.

How many types of electric current are there?

If the initial velocity of a car is 5 m/s, and the final velocity is 10 m/s in a 5-second journey, then the acceleration is _________.

One nanometer is:

What is the term used to describe the amount of moisture content in the air at any given time?

Calculate the momentum of an electron moving with a velocity of 3 × 10⁶ m/s.

If the velocity of a body becomes two times its initial velocity, its kinetic energy becomes n times its initial kinetic energy. What is the value of n?