# Recently Posted MCQs

MCQ: 1 month ago

www.pkmcqs.com

A:
B:
C:
D: Hamidkhan
www.pkmcqs.com

Biological Molecules MCQ: 2 months ago

## which of the following is a disacchrides

www.pkmcqs.com

A:
B:
C:
D: junaid
www.pkmcqs.com

Physics-An introduction MCQ: 3 months ago

## Which of the following is true about the concept of work in physics?

www.pkmcqs.com

A: Work is done only when an object is moved horizontally.
B: Work is done only when an object is lifted vertically. b)
C: Work is independent of the distance an object moves.
D: Work is done when a force is applied to an object and the object moves in the direction of the force. sikandarhayat
www.pkmcqs.com

Physics-An introduction MCQ: 3 months ago

## Which of the following is an example of a renewable energy source?

www.pkmcqs.com

A: Coal
B: Natural gas
C: Solar power
D: Nuclear power sikandarhayat
www.pkmcqs.com

Physics-An introduction MCQ: 3 months ago

## Which of the following statements best describes the law of universal gravitation?

www.pkmcqs.com

A: The force of gravity between two objects is directly proportional to the square of their masses and inversely proportional to the distance between them.
B: The force of gravity between two objects is directly proportional to the product of their masses and inversely proportional to the square of the distance between them.
C: The force of gravity between two objects is inversely proportional to the product of their masses and directly proportional to the distance between them.
D: The force of gravity between two objects depends only on their masses and is independent of the distance between them. sikandarhayat
www.pkmcqs.com

Physics-An introduction MCQ: 3 months ago

## Which of the following is true about the law of conservation of energy?

www.pkmcqs.com

A: Energy cannot be created but can be destroyed.
B: Energy can be created but cannot be destroyed.
C: Energy can be both created and destroyed.
D: Energy can neither be created nor destroyed, only transferred or transformed. sikandarhayat
www.pkmcqs.com

Physics-An introduction MCQ: 3 months ago

## Which of the following is an example of potential energy?

www.pkmcqs.com

A: A moving car
B: A stretched spring
C: A falling object
D: A spinning top sikandarhayat
www.pkmcqs.com

Physics-An introduction MCQ: 3 months ago

## What is the speed of light in a vacuum?

www.pkmcqs.com

A: 3 x 10^5 m/s
B: 3 x 10^7 m/s
C: 3 x 10^8 m/s
D: 3 x 10^10 m/s sikandarhayat
www.pkmcqs.com

Physics-An introduction MCQ: 3 months ago

## Which of the following is an example of a contact force?

www.pkmcqs.com

A: Magnetic force
B: Gravitational force
C: Frictional force
D: Electric force sikandarhayat
www.pkmcqs.com

Physics-An introduction MCQ: 3 months ago

## Which of the following best describes the concept of inertia?

www.pkmcqs.com

A: The tendency of an object to resist changes in its motion
B: The force required to accelerate an object
C: The force exerted by an object in motion
D: The change in velocity over time sikandarhayat
www.pkmcqs.com