Class 9 Physics

Class 9 Physics

Category
SCIENCE -INDIA
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Course Description

Motion

Distance and Displacement

Average speed and Average velocity

Instantaneous speed and velocity

Acceleration

Position and Graph

Velocity and time graph

Deriving equation of motion

Problem solving using kinematic equation

Uniform circular motion

Force & law of motion

Newton’s first law unbalanced force

Newton’s second law & Inertia

Newton’s third law

Momentum and force

conservation of momentum

Gravity

Universal law of gravity

Free Fall & Acceleration due to gravity:

Motion of object in the influence of gravitational force of ea…

Thrust & pressure

Pressure in liquids & Archimedes principle

Density and Condition for Floating

Relative Density

Work & Energy

work

Energy

Work energy theorem

Law of conversion

Power

commercial unit of energy

Sound

Production ,Propagation & Properties of sound

Longitudinal waves & speed of sound

Reflection ,echoes,and reverberation

Ultrasound

Structure of human ear

 

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