Welcome you once again to learnritehere.com, I thank you for your support and every bit of time spent on my site reading the contents. In today’s write up, we are going to have access to over 20 objective questions on force and pressure.
This objective test questions on force and pressure are ideal for both junior and senior high students. Most especially those who are preparing to sit for their examinations.
See all questions on force and pressure below
1. The weight of an object is the
(a) Force with which the sun pulls it
(b)Force with which the moon pulls it
(c) Force with which gravity acts on it
(d) Mass of the planet
2. The force which is able to hold light object on the surface of a liquid is called?
(a) Surface tension
(b) Capillarity
(c) Viscosity
3. When a person jumps up, he is able to come down because of the_______
(a) Pull of the earth’s gravitational force
(b) Pull of the earth’s magnetic force
(c) Resistance of the earth’s atmosphere to the upward motion
4. The force, which opposes the motion of one body on another is called
(a) Adhesion
(b) Cohesion
(c) Friction
(d) Tension
5. A boy stepped on a banana peel on the ground and fell because of
(a) Boy was not wearing shoes
(b) Ground was too soft
(c) Because banana reduces friction
(d) Because banana increases friction
6. Which of the ff statements about force are true?
(a) It causes move objects to stop only
(b) It causes stationary and moving objects to move and stop respectively
(c) It does not change the shape of a body
7. Which of the following is not true about frictional force?
(a) It increases motion
(b) It opposes motion
(c) It produce heat
(d) It damage machine
8. The force which comes into operation when a ball rolls on the ground is
(a) Gravitational force
(b) Frictional force
(c) Electrostatic force
(d) Surface tension
9. When an object moves from rough surface onto a smooth one with the same energy, its speed
(a) Increases
(b) Decreases
(c) Becomes zero
(d) Remains unchanged
Forces and Pressure
10. Insects can walk on the surface of water because of
(a) Surface tension
(b) Friction
(c) Viscosity
(d) Up thrust
11. Which of the ff forces tends to pull objects towards the centre of the earth?
(a) Magnetic
(b) Force of gravity
(c) Centrifugal force
12. The unit of force is
(a) Newton
(b) Joule
(c) Metre
(d) Pascal
13. A goat tied to the pull on the rope. The force in the rope is called the
(a) Electrostatic
(b) Tension
(c) Elastic
(d) Magnetic
14. When force is exerted on a surface, the force per unit area is called
(a) Density
(b) Pressure
(c) Tension
(d) Energy
15. The pressure exerted by a force is measured in
(a) Kilowatt
(b) Pascal
(c) Pascal per newton
(d) Newton
16. The pressure exerted on a liquid depends on the……
(a) Area cover by the liquid
(b) State of matter of the liquid
(c) Height of the liquid column
(d) Viscosity
17. A girl observed that a comb she had just used attracted a small piece of paper when she brought the comb close to it. What is the cause of the attraction between the paper and the comb?
(a) Magnetic force
(b) Chemical force
(c) Gravitational force
(d) Electrostatic force
(e) Force and Pressure
18. Which of these forces cannot act at a distance and must have physical contact between two or more bodies?
(a) Frictional force
(b) Gravitational force
(c) Magnetic force
(d) Electrostatic force
19. A submarine at a depth in the sea will re-surface when
(a) Pressure on it is reduced
(b) Its speed is reduced
(c) Water is pumped out of it
(d) Air is pumped out of it.
20. The pressure on water in a bucket increases when the
(a) Water is boiled
(b) Water is frozen
(c) Depth of water increases
(d) Depth of water decreases
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