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

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

  • Total Questions30

  • Time Allowed30

ECAT Pre General Science Physics Chapter 4 Work and Energy

00:00
Question # 1

The commercial unit of electrical energy is :

Question # 2

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 with the direction of motion will be:

Question # 3

The space around the earth in which its gravitational force acts on a body is called

Question # 4

SI Unit of work is

Question # 5

Work is product of:

Question # 6

The work performed on an object does not depend on

Question # 7

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:`

Question # 8

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

Question # 9

The work performed on an object does not depend on:

Question # 10

Work is a:

Question # 11

The power of an electric generating station is expressed in:

Question # 12

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

Question # 13

A two Kg block is held 1 m above the floor for 50 seconds, the work done is:

Question # 14

A solar cell converts energy of the Sun into:

Question # 15

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

Question # 16

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

Question # 17

Escape velocity from surface of Moon as compared to that from Earth surface is:

Question # 18

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

Question # 19

Work done is lowering the bucket into the well is:

Question # 20

Work done is maximum when angle between force and displacement is

Question # 21

If work is done at the rate of 2 k j per second, then total work done is half an hour will be:

Question # 22

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

Question # 23

Most of the geysers occur in:

Question # 24

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

Question # 25

The ultimate source of money sources of energy is:

Question # 26

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:

Question # 27

The types of mechanical energy is/are:

Question # 28

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:

Question # 29

A 2 kg block is held 1 m above floor for 50 seconds. The work done is:

Question # 30

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:

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


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

Test Questions

Is this page helpful?