ECAT Pre General Science Physics Chapter 4 MCQ Test With Answer

Top Scorers Of ECAT Pre General Science Physics Chapter 4 Work and Energy MCQ`s Test

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Naveed 01 - Aug - 2018 06 Min 16 Sec 85/120
A

Alvina Mehak 06 - Jun - 2024 23 Min 59 Sec 85/120
E

Eman Ishtiaq 06 - Jun - 2024 06 Min 08 Sec 80/120
W

Waleed Ahmed 23 - Feb - 2023 13 Min 52 Sec 70/120
P

Pir Dedar shah 17 - Apr - 2018 09 Min 00 Sec 30/120
A

Anwar Ahmad 04 - Jun - 2024 05 Min 28 Sec 10/120
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Unaiza Zafar 14 - Jul - 2023 09 Min 07 Sec 10/120
U

Unknown 04 - Jun - 2024 01 Min 28 Sec 0/120
H

hamza abid 26 - May - 2022 10 Min 50 Sec 0/120

ECAT Physics Chapter 4 Important MCQ's

Sr.#	Question	Answer
1	Energy stored in the spring of a watch is called	A. Potential energy B. Kinetic energy C. Nuclear energy D. Elastic potential
2	The field in which work done in moving a body between two points depends upon the path followed is called:	A. Conservative field B. Non-conservative field C. Electric field D. None of these
3	Work is a	A. Scalar quantity B. Vector quantity C. Base quantity D. None of these
4	Teh consumption of energy by a 1000 watt heater in half an hour is:	A. 5 Kwh B. 0.5 Kwh C. 2.5 Kwh D. 3.2 Kwh
5	The ultimate source of money sources of energy is:	A. Sun B. Air C. Water D. Petroleum
6	When velocity of moving body is doubled, the quantity which is also doubled is its:	A. K.E. B. Acceleration C. Momentum D. P.E.
7	Most of the geysers occur in:	A. Volcanic regions B. Magnetic regions C. Northern region D. None of these
8	A solar cell converts energy of the Sun into:	A. Heat energy B. Magnetic energy C. Light energy D. Sound energy
9	Watt x second is unit of:	A. Force B. Work C. Power D. None of these
10	The energy stored int he water of the dam is:	A. Electric energy B. Kinetic energy C. Potential energy D. None of these

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ECAT Pre General Science Physics Chapter 4 MCQ Test With Answer

MCQ's Test For ECAT Pre General Science Physics Chapter 4 Work and Energy

ECAT Pre General Science Physics Chapter 4 Work and Energy

The Space around the Earth within which it exerts a force of attraction on other bodies is known as

Maximum work is done when force and displacement are

A 100 Kg car is moving at the speed of 10 m/sec and comes to rest after covering a distance of 50 m. The amount of work done against the friction is:

Work done along a closed path in a gravitational field is:

The value of escape velocity of Earth planet comes out to be:

The work performed on an object does not depend on:

The work done in moving a body between two points in a conservative field is independent of the

If we draw a graph between d (along x-axis) and F (along y-axis) and get a straight line horizontal to x-axis, then area under this straight line represents:

A field in which the work done in moving a body along closed path is zero is called

A solar cell converts energy of the Sun into:

Area under the force displacement graph gives

Work is a:

1 J = ________?

Work done is independent of path followed in _______

Which of the following is not a unit of power:

Which of the following types of force can do no work on the particle on which it acts

SI Unit of work is

If one newton force acts on a body and displaces the body through 1m work done on body is

When two protons are brought are brought closer potential energy of both of them:

The work performed on an object does not depend on:

When a force of 0.5 N displaces a body through a distance of 2m in the direction of force, the work done is

A laborer carrying a load on his head moves from the rest on a horizontal road to another point where he comes to rest. He has done:

A labourer carrying a distance a load on his head moves from rest on a horizontal road to another point where he comes to rest. He has done:`

A body moves a distance of 10 m along a straight line under the action of a force of 5 N and work done is 25J. The angle which the force makes the direction of motion will be:

Work-energy principle states that work done on the body by applied force is equal to change in:

The work done moving a body between two points in a conservation field is independent of the:

Tick the conservative force

When a force of 0.5 N displaces a body through a distance of 2m in the direction of force, the work done is:

The work done in moving a body between two points in a conservation field is independent of the:

In the force applied to parallel to the direction of motion, then the work done is:

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Top Scorers Of ECAT Pre General Science Physics Chapter 4 Work and Energy MCQ`s Test

ECAT Physics Chapter 4 Important MCQ's

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