Science Test - Forces
(104).jpg "Science Test - Forces - Quiz")
If you want to find out and gauge your knowledge in Science specifically forces, then this is the quiz for you. Pushes, pull, gravitational among other natural forces are tested. Even if it is just for practice or leisure, dive in and find out.
- 1.
A force is a push or a pull and they cannot br seen.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
This statement is true because a force is a concept in physics that describes the interaction between two objects, where one object exerts a push or pull on the other. Forces are not visible to the naked eye but their effects can be observed through the motion or deformation of objects. Therefore, forces cannot be seen directly but their presence and effects can be observed and measured.Rate this question:
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- 2.
One of these is a type of force.
- A.
Juice
- B.
Magnetic
- C.
Light
Correct Answer
B. MagneticExplanation
Magnetic force is a type of force that is exerted by magnets or magnetic fields. It is a fundamental force in nature that acts on objects with magnetic properties, such as iron or other magnetic materials. This force can attract or repel objects, depending on their magnetic properties and orientation. Juice and light, on the other hand, are not types of forces but rather forms of energy or substances. Therefore, the correct answer is magnetic.Rate this question:
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- 3.
List the parts of bicycle
- A.
A.friction is essential
- B.
B.friction must be reduced
Correct Answer
A. A.friction is essentialExplanation
The given correct answer states that friction is essential in a bicycle. This means that friction plays a crucial role in the functioning of a bicycle. Friction is necessary in various parts of a bicycle such as the brakes, tires, and chain. Without friction, the brakes would not be able to stop the bicycle, the tires would not grip the road, and the chain would not be able to transfer power to the wheels. Therefore, friction is essential for the proper operation and control of a bicycle.Rate this question:
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- 4.
_______ is the force that opposes motion between two surfaces in contact.
Correct Answer
Friction, frictionExplanation
Friction is a force that opposes motion between two surfaces that are in contact. It arises from the microscopic irregularities on the surfaces, which interlock and resist sliding. Friction is responsible for many everyday phenomena, such as the ability to walk, the slowing down of a moving object, and the generation of heat.Rate this question:
- 5.
Tick the correct box: A force is a push or a pull. A force is a thrust A force is something that needs to be reduced.
- A.
A force is a push or a pull
- B.
A force is a thrust
- C.
A force is something that needs to be reduced
Correct Answer
A. A force is a push or a pullExplanation
The correct answer is "a force is a push or a pull" because a force is a physical interaction that can cause an object to move, change its speed, or change its direction. Pushing and pulling are common examples of forces that can be exerted on an object to make it move or change its position.Rate this question:
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Current Version
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Dec 16, 2024Quiz Edited by
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Mar 13, 2012Quiz Created by
Stgeorge102