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Class 9 Science Quiz

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Questions and Answers

What is the basic subject of the text?

Literature

History

Mathematics

Science (correct)

Which class does the text refer to?

Class 9 (correct)

Class 8

Class 7

Class 10

What is the specific subject of the text?

Biology (correct)

Chemistry

Physics

Geography

What is the definition of work in physics?

The displacement of an object in the direction of the force applied to it (A) Signup and view all the answers

Which of the following is a form of potential energy?

Chemical energy (B) Signup and view all the answers

What is the unit of measurement for energy in the International System of Units (SI)?

Joule (A) Signup and view all the answers

Flashcards

What is work in physics?

Work is done when a force causes an object to move in the direction of the force.

What is chemical energy?

Chemical energy is stored in the bonds of molecules and can be released through chemical reactions.

What is the unit of energy?

The Joule (J) is the standard unit of energy in the International System of Units (SI).

Study Notes

Physics Class Notes

Work and Energy

The basic subject of the text is Physics.
The text refers to a Physics class.
The specific subject of the text is Work and Energy.

Definition of Work

In Physics, work is defined as the transfer of energy from one object to another through a force applied over a distance.

Types of Energy

One form of potential energy is gravitational potential energy.

Unit of Measurement for Energy

The unit of measurement for energy in the International System of Units (SI) is the Joule (J).

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Description

The basic subject of the text is Class 9 Science. The text refers to Class 9. The specific subject of the text is science. Description: Test your knowledge of Class 9 science with this quiz! Explore topics such as physics, chemistry, and biology specific to the Class 9 curriculum.