GENERAL INSTRUCTIONS (Please read the following instructions very carefully)
1. Question marks are mentioned with each Question.
2. Please write neat and clean hand-writing on Answer Sheet. Use Margin on right side and left side of Answer Sheet.
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4. Do not click the button Submit Test before completing the paper on Answer Sheet.
5. This is a ONE TIME attempt test. Once started, it cannot be reversed or attempted again.
6. Take photo of all the Sheets and make single pdf file.
1
The SI unit of force is __________________
Dyne
Newton
Poundal force
Gram force
2
Force with which a magnet pull objects made of certain metals is called ___________________________.
Magnetic force
Electrotaic force
Gravitational force
None of these
3
Force exerted by an object with electric charge on it is called ________________________.
Electrostatic force
4
Which of the following is an example of a non-contact force?
Muscular force
Frictional force
5
Electromagnets are used to separate _________________
separate sand from soil
separate clothes from threads
separate chemical from dust
scrap iron objects from among a heap of waste materials.
6
Magnetic force is a type of _______________
Contact force
Non contact force
Motion force
Fundamental force
7
The magnetic force between a magnet and a magnetic substance can cause ___________________.
change of state
change of shape
change of size
change of property
8
When a hockey player hits a moving ball, the speed of ball _________________
Decreases
Increases
No change occurs in the ball
Ball becomes stationary
9
Four forces are acting on a body.If the body doesn't change its position or shape, the forces:____________________>
must be of equal magnitude
must be parallel &opposite
must add up to zero when taken as vectors
must be in a singal line
10
The direction of force of friction is always _____________________ .
In the direction of force applied
In the direction opposite to force applied
Direction is not fixed
None of the above