PHYSICS GRADE 8

  • Force and Pressure
  • Sound
  • Some Natural Phenomenon 
  • Light 
  • Stars and The Solar System

Force and Pressure - Part 1

1
Introduction
2
Pressure and Examples
3
Properties of Fluids
4
Examples of Pressure; Exercises
5
Manometer; Atmosphere
6
Exercises – Part 1

Force and Pressure – Part 2

1
Exercises – Part 2
2
Exercise – Part 3
3
Exercises – Part 4
4
Exercises – Part 5

Sound

1
Introduction
2
How is Sound Produced?Frequency,Amplitude
3
Pitch and Loudness;Noise Pollution
4
Exercises

Some Natural Phenomenon

1
Introduction
2
Types of Charges; Lightning
3
Lightning Safety;Do’s and Donts of Thunderstorm
4
Earthquake and Causes

Some Natural Phenomenon - Part 2

1
Protection Against Earthquake;Exercises- Part 1
2
Exercises- Part 2

Light - Part 1

1
Introduction
2
Reflection
3
Types of Mirrors

Light - Part 2

1
Types of Images;Types of Reflection
2
Human Eye
3
Braille
4
Dispersion
5
Care for Eyes;Images

Light - Part 3

1
Characteristics of Virtual Image;Multiple Images
2
Exercises

Stars and the Solar System

1
Introduction
2
The Stars;Constellations
3
The Solar System; Planets

Stars and the Solar System - Part 2

1
Comparison of Stars and Planets;Mercury;Venus;Earth;Mars
2
Jupiter;Saturn;Asteroids;Comets
3
Meteors;Exercises

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