Class 05 EVS Work Force And Energy CBSE Questions & Answers

Class 5 · EVS Work Force And Energy

This is Science and Social Science (EVS) class 05 EVS Work Force and Energy CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
The activity given below shows
Question 1 figure 1
  • A
    Double work
  • B
    Very less work
  • C
    No work
    Correct
  • D
    Very high work
2
Which of the following is an example of contact force?
  • A
    Electrostatic force
  • B
    Muscular force
    Correct
  • C
    Gravitational force
  • D
    Magnetic force
3
The work done by a body moving on ______________ path is zero.
  • A
    Straight
  • B
    Curved
  • C
    Circular
    Correct
  • D
    Squire
4
The force responsible for changing the state of motion of objects is called
  • A
    Pressure
  • B
    Temperature
  • C
    Friction
    Correct
  • D
    Heat
5
The football moving on playground stops after sometime due to
  • A
    Friction on ground
    Correct
  • B
    Direction of motion
  • C
    Mass of ball
  • D
    All of the above
6
A force has
  • A
    Both magnitude and direction
    Correct
  • B
    Both magnitude and direction absent
  • C
    Only direction
  • D
    Only magnitude
7
The energy present in food items we consume is
  • A
    Gravitational energy
  • B
    Light energy
  • C
    Chemical energy
    Correct
  • D
    Muscular energy
8
Gravitational force is acting on
  • A
    Only on other planets
  • B
    All bodies
    Correct
  • C
    Only on earth
  • D
    Only on moon
9
If the velocity of a moving body is doubled, its kinetic energy increase to
  • A
    Double
  • B
    One-fourth
  • C
    Half
  • D
    Four times
    Correct
10
The image shown below is of a
Question 10 figure 1
  • A
    Electric meter
    Correct
  • B
    Weighing machine
  • C
    Hydrometer
  • D
    Electric motor
11
Which one is an example that shows that force can change shape and size of object/
  • A
    Force applied on inflated balloon
    Correct
  • B
    Force applied on cricket ball
  • C
    Force applied to increase the speed
  • D
    Force applied on large stone
12
One unit of electrical energy is equal to
  • A
    One kilowatt-hour
    Correct
  • B
    Ten kilowatt-hour
  • C
    Five kilowatt-hour
  • D
    Half kilowatt-hour
13
A vehicle stops on applying brakes because
  • A
    Brakes apply a force in same direction
  • B
    Brakes increase the mass
  • C
    Brakes increase the acceleration
  • D
    Brakes apply a force in opposite direction
    Correct
14
Which of the following device converts electrical energy into heat as well as light energy together?
  • A
    CFL
  • B
    Geyser
  • C
    Toaster
  • D
    Electric bulb
    Correct
15
A body can not start moving or stop moving without
  • A
    Temperature
  • B
    Force
    Correct
  • C
    Pressure
  • D
    Gravity