Force and Pressure Test

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Force and Pressure Test - 1

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Weekly Quiz Competition

Question 1
1 / -0

A push or pull on an object is called

A
Gravitation

B
Force

C
Pressure

D
Push-pull

Solution

Explanation:

A push or pull on an object is called force. Force can make stationary body in motion and moving body in rest.
Question 2
1 / -0

The motion imparted to objects is due to the

A
Action of weight

B
Action of pressure

C
Action of force

D
Action of gravity

Solution

Explanation:

The motion imparted to object is due to the action of force. If force acts on the object along the direction of motion, its speed increases.If force is applied on a direction opposite to the direction of motion, its speed decreases.
Question 3
1 / -0

S.I. unit of force is

A
Watt

B
Newton

C
Joule

D
Pascal

Solution

Explanation:

S.I. unit of force is Newton. When a force pushes a body of mass one kg to a distance of one meter per second, the force is equal to one Newton.
Question 4
1 / -0

In game of tug-of war, two teams

A
Pull the rope in same direction

B
Pull the rope in opposite direction

C
Push the rope in opposite direction

D
Pull the rope tied with tree

Solution

Explanation:

In a game of tug-of war, two teams pull the rope in opposite direction.As the two team are acting in opposite directions,they will balance each other and there is no net force acting on the rope. As soon as one team applies stronger force and pulls the rope toward itself, the team becomes the winner.
Question 5
1 / -0

Perpendicular force acting per unit area is called is called

A
Energy

B
Thrust

C
Work

D
Power

Solution

Explanation:

The perpendicular force acting per unit area is called Thrust. S.I. unit of thrust is Newton.
Question 6
1 / -0

If the direction and magnitude of the applied force changes, its effect

A
Also change

B
Always decreases

C
Always increases

D
Do not change

Solution

Explanation:

If direction and magnitude of the applied force changes, its effect also changes. If two forces are acting in the same direction, they add up .If two forces are acting in opposite directions, the net force is the difference between the two.
Question 7
1 / -0

S.I. unit of pressure is

A
Celsius

B
Pascal

C
Newton

D
Kelvin

Solution

Explanation:

S.I. unit of pressure is Pascal. One Pascal is equal to one Newton per meter square. Larger the force, larger will be the the pressure exerted.
Question 8
1 / -0

The net force on an object is __________ if the two forces acting on it in opposite directions are equal.

A
Towards right

B
Towards left

C
Zero

D
Always more

Solution

Explanation:

The force on an object is zero if the two forces acting on it in opposite directions are equal in magnitude. This kind of force is called balanced force.
Question 9
1 / -0

An interaction of one object with another object ________ between the two objects.

A
Results in a pressure

B
All of the above

C
Results in a force

D
Results in a work

Solution

Explanation:

An interaction of one object with another object results in a force between the two objects. Force can change the shape, state of motion nd direction of the object.
Question 10
1 / -0

A force applied on an object may change its

A
Weight

B
Colour

C
Mass

D
Speed

Solution

Explanation:

A force applied on an object may change its speed. When force is applied in direction of motion speed will increase and if the force is applied in a direction, opposite to its motion, the speed decreases.

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Re-Attempt Weekly Quiz Competition

Force and Pressure Test - 1

Result

Force and Pressure Test - 1

Score

-

Rank

-

SHARING IS CARING

Question 1

Gravitation

Force

Pressure

Push-pull

Solution

Question 2

Action of weight

Action of pressure

Action of force

Action of gravity

Solution

Question 3

Watt

Newton

Joule

Pascal

Solution

Question 4

Pull the rope in same direction

Pull the rope in opposite direction

Push the rope in opposite direction

Pull the rope tied with tree

Solution

Question 5

Energy

Thrust

Work

Power

Solution

Question 6

Also change

Always decreases

Always increases

Do not change

Solution

Question 7

Celsius

Pascal

Newton

Kelvin

Solution

Question 8

Towards right

Towards left

Zero

Always more

Solution

Question 9

Results in a pressure

All of the above

Results in a force

Results in a work

Solution

Question 10

Weight

Colour

Mass

Speed

Solution

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Question Analysis

My Perfomance

Score

-

Rank

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