CBSE Grade 08 Physics
Force and Pressure
1
Force‑A Push or a Pull
2
Forces are due to an Interaction
3
Exploring Forces
4
A Force can Change the State of Motion
5
Force can Change the Shape of an Object
6
Contact Forces
7
Non-contact Forces
8
Pressure
9
Pressure Exerted by Liquids and Gases
10
Atmospheric Pressure
Friction
1
Force of Friction
2
Factors affecting Friction
3
Friction: A Necessary Evil
4
Increasing and Reducing Friction
5
Wheels Reduce Friction
6
Fluid Friction
Sound
1
Sound is Produced by a Vibrating Body
2
Sound Produced by Humans
3
Sound Needs a Medium for Propagation
4
We Hear Sound through Our Ears
5
Amplitude, Time Period and Frequency of a Vibration Audible and Inaudible Sounds
6
Noise Pollution
Chemical Effects of Electric Current
1
Do Liquids Conduct Electricity?
2
Chemical Effects of Electric
3
Electroplating
Some Natural Phenomena
1
Lightning
2
Charging by Rubbing
3
Types of Charges and Their Interaction
4
Transfer of Charge The Story of Lightning
5
Lightning Safety
6
Earthquakes
Light
1
What makes Things Visible
2
Laws of Reflection
3
Regular and Diffused Reflection
4
Reflected Light Can be Reflected Again
5
Multiple Images
6
Sunlight- While or Colored
7
What is inside Our Eyes?
8
Care of the Eyes
9
Visually Impaired Persons Can Read and Write
10
What is the Braille System?
Stars and The Sots!" System
1
Introduction to Astronomy
2
The Moon
3
The Stars
4
Constellations
5
The Solar System
6
Some Other Members of the Solar System
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CBSE Grade 08 Physics
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