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Gravitation Class 9 Science MCQ

Update on: 25 Jul 2023, 04:03 PM

Gravitation Class 9 Science MCQ

You can find multiple-choice questions (MCQs) for Class 9 Science Chapter 9 Gravitation with answers below. These MCQs are specifically designed for students studying in Class 9 and follow the CBSE board curriculum. They align with the latest syllabus provided for Class 9 science. By attempting these MCQs, students can efficiently revise the concepts discussed in the chapter and effectively prepare for their Class 9 Annual examinations.

Previously – Force and Laws of Motion Class 9 Science MCQ

Check Science Class 9 – Class 9 Science MCQ chapterwise with Answers

Gravitation Class 9 Science MCQ

Q.1. The gravitational force between two objects is directly proportional to their masses and inversely proportional to the square of the distance between their centers. This statement is known as:
a) Newton’s Second Law
b) Archimedes’ Principle
c) Universal Law of Gravitation
d) Free Fall

Answer
(c) Universal Law of Gravitation

Q.2.  The Universal Law of Gravitation is important because:
a) It explains the motion of objects in free fall
b) It determines the weight of an object
c) It explains the motion of planets around the Sun
d) All of the above

Answer
(d) All of the above

Updated Class 9 syllabus – CBSE Syllabus for Class 9 (2023-24)

Q.3. The value of acceleration due to gravity (g) can be calculated using the formula:
a) g = F/m
b) g = F*d
c) g = G*Mm/R^2
d) g = m*a

Answer
(c) g = G*Mm/R^2

Q.4. Objects fall towards the Earth due to:
a) Mass
b) Weight
c) Gravity
d) Buoyancy

Answer
(c) Gravity

Q.5. Mass is:
a) The weight of an object
b) The amount of matter in an object
c) The force exerted on an object due to gravity
d) The same as weight

Answer
(b) The amount of matter in an object

In case you don’t know – Class 9 Deleted Syllabus 2023-24

Q.6. Weight is:
a) The amount of matter in an object
b) The force exerted on an object due to gravity
c) The same as mass
d) The force exerted on an object due to buoyancy

Answer
(b) The force exerted on an object due to gravity

Q.7. The weight of an object on the Moon is approximately:
a) The same as its weight on Earth
b) Half of its weight on Earth
c) One-fourth of its weight on Earth
d) Zero

Answer
(c) One-fourth of its weight on Earth

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Q.8. Pressure in fluids depends on:
a) The depth of the fluid
b) The density of the fluid
c) The gravitational force acting on the fluid
d) All of the above

Answer
(d) All of the above

Q.9. Buoyancy is the upward force exerted on an object submerged in a fluid. This force is due to:
a) Gravity
b) Archimedes’ Principle
c) Thrust
d) Pressure

Answer
(b) Archimedes’ Principle

Q. 10. Objects float or sink when placed on the surface of water due to:
a) The object’s weight
b) Buoyant force
c) Density of the object
d) All of the above

Answer
(d) All of the above
We hope that the provided CBSE Class 9 Science MCQs Chapter 9 Gravitation will be helpful for students studying in class 9.  If you want answers to NCERT Questions, MTGs NCERT Text Book+Exemplar Problems-Solutions Science Class 9 is the solution. If you have any questions or concerns about the NCERT Class 9 Science MCQs Chapter 9 Gravitation, please leave a comment below and we will respond as soon as possible. NCERT Text Book+Exemplar Problems-Solutions Science

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