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

N

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
U

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	Tick the conservation force:	A. Tension in a string B. Air resistance force C. Elastic spring D. Frictional force
2	A solar cell is made from:	A. Iron B. Silicon C. Germanium D. Copper
3	The work done on the body will be zero if:	A. No force is applied on the body B. Force is applied but no displacement C. Angle between F(force) and d(displacement) is 90° D. All of these are correct
4	If force and displacement are in opposite direction, the work done is taken as:	A. Positive work B. Negative work C. Zero work D. Infinite work
5	A boy pulls a toy car through a distance of 5 m by applying a force of 0.5 N, Which makes an angle of 60° with the horizontal. The work done by the boy is:	A. 1.25 J B. 12.5 J C. 125 J D. None of these
6	Which force is not a conservative force:	A. Frictional force B. Gravitational force C. Electric force D. Elastic spring force
7	Work done is maximum when angle between force and displacement is	A. 0° B. 90° C. 180° D. None of these
8	Work done is maximum when angle between force and displacement is:	A. 0° B. 90° C. 180° D. None of these
9	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. 2 J B. 0.25 J C. 1 J D. 0.5 J
10	A 2 kg block is held 1 m above floor for 50 seconds. The work done is:	A. Zero B. 10.2 J C. 100 J D. 980 J

Latest Educational News Stories

Pakistan's Largest Database of Colleges and Universities

BS Programs

University Past Papers

University Results

Exam Results 2024

Study Abroad Programs and Opportunities for Pakistani Students

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 work performed on an object does not depend on

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

Work is a scalar product of

Most of the geysers occur in:

The tidal energy is produced due to rotation of Earth relative to:

The space around the earth within which it expects a force of attraction on other bodies is known as:

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

Teh consumption of energy by a 1000 watt heater in half an hour is:

When a wall is pushed by a person very strongly, he has done:

The field in which work done in moving a body between two points depends upon the path followed is called:

If force and displacement are in opposite direction, the work done is taken as:

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

When a falling body hits ground, its KE changes to _____ energy.

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

A body moves a distance of 10 m among a straight line under the action of a force of 5 N. If the work done is 25 J, the angle which the force makes with the direction of motion of a body is:

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:

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

When the body is moves against the force of friction on a horizontal plane, the work done by the body is:

The energy stored int he water of the dam is:

Which force is not a conservative force?

Work done on a body by gravity in lifting it up to certain height is

When a body moves against the force of friction on a horizontal plane, the work done by the body is:

A solar cell converts energy of the Sun into:

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

Which of the following is not a unit of power:

A solar cell is made from:

The ultimate source of money sources of energy is:

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 by a force keeping an object in circular motion with constant speed is:

If force and displacement are in opposite direction, the work done is taken as

Prepare Complete Set Wise ECAT Pre General Science Physics Chapter 4 Work and Energy MCQs Online With Answers

Set 1

Set 2

Set 3

Set 4

Topic Test

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

ECAT Physics Chapter 4 Important MCQ's

Test Questions

Share your comments & questions here