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Monday, September 20, 2021

Class 8 | Science | Force Pressure MCQ Worksheet Online - 3

1. Gravity is -

Repulsive
Attraction+Repulsive
Attractive Force
Not a Force
2. Which of the following is an example of a non- contact force?
Force exerted in lifting a bucket
Pushing a stationary object
Force exerted by magnet
Hit a cricket ball from bat
3. Pressure =
Force per unit area
Area per unit force
Force per unit volume
Volume per unit force
4. We apply force on ___________ while walking.
air
ground
atmosphere
body
5. Atmospheric pressure is measured by an instrument called?
Thermometer
Speedometer
Vernier Caliper
Barometer
6. Which of the following statement is/are true:
1. Pressure does not depend on area of contact.
2. More the area, less is the pressure
3. More the area, more is the pressure.
Only 1
Only 2
Only 3
All of the above
7. Atmospheric pressure is _____________ at higher altitudes.
more
less
no change
nil
8. What is the unit of force?
newton
pascal
cubic meter
iota
9. What is the unit of pressure?
newton
pascal
cubic meter
iota
10. Pressure is ____________________ proportional to the applied force.
not related
indirectly
directly
None of the above






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