# CBSE Class 9 Physics Syllabus

Byju’s brings comprehensive study material for the students of CBSE class 9 to help them improve their academic performances and exam results. The updated CBSE class 9 Physics syllabus is available online and all the students must know the units, chapters and topics that are a part of the syllabus. You can also compare last year’s syllabus to find out which are the topics or units added or eliminated from the previous CBSE syllabus for class 9.

The CBSE board has a firm grip in the field of primary education due to its well framed and balanced syllabus pattern and also helps students by providing sample papers and question papers.

## Physics Syllabus for Class 9 CBSE

Below is the CBSE class 9 Physics Syllabus. It is very important to understand the syllabus before you start preparing for the exam.

 UNIT SUB TOPICS MOTION Describing Motion Measuring the Rate of Motion Rate of change of Velocity Graphical Representation of Motion Equations of motion by Graphical method FORCE AND LAWS OF MOTION Balanced and Unbalanced Forces First Law of Motion Inertia and Mass Second Law of Motion Third Law of Motion Conservation of Momentum GRAVITATION Gravitation Free Fall Mass Weight Thrust and Pressure Archimedes’ Principle Relative Density WORK AND ENERGY Work Energy Rate of doing Work SOUND Production of Sound Propagation of Sound Reflection of Sound Range of Hearing Applications of Ultrasound Structure of Human Ear

#### Practise This Question

If the power of two lenses and P1 and P2; when they are combined; the effective power is:
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