Grade 9 – Physics – Alaprann.mu

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Chapter 1: Measurements in Science

1.1 Physical Quantities 1 Topic | 1 Quiz

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1.1.1 What is a physical quantity

1.1.1 What is a physical quantity

1.2 Measurement of Length 1 Topic | 1 Quiz

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1.2.1 Measurement of Length

1.2.1 Measurement of Length

1.3 Different types of errors 1 Topic

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1.3.1 Types of errors and how to avoid making them

1.4 Vernier Calliper 1 Topic | 1 Quiz

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1.4.1 Vernier Calliper

1.4.1 Vernier Calliper

1.5 Measurement of Volume 2 Topics | 1 Quiz

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1.5.1 Measurement of Volume

1.5.2 Measurement of Volume For Large Irregular Solid

1.5 Measurement of Volume

1.6 Measurement of Mass 1 Topic | 1 Quiz

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1.6.1 Measurement of Mass

Measurement of Mass

1.7 Measurement of Time 1 Topic | 1 Quiz

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1.7.1 Measurement of Time

1.7.1 Measurement of Time

1.8 Measurement of Temperature 1 Topic | 2 Quizzes

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1.8.1 Measurement of Temperature

Measurement of temperature (part 1)

Measurement of temperature (part 2)

CHAPTER 2: LIGHT

2.1 Importance of Light for vision

2.2 Luminous and Non-Luminous Objects 1 Quiz

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2.2.1 Luminous and Non-Luminous Objects

2.3 Experiment to show that light travels in straight line 2 Quizzes

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Experiment to show that light travels in straight line-Part 1

Experiment to show that light travels in straight line-Part 2

2.4 General Properties of Light 1 Quiz

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General Properties of Light

2.5 Ray Diagrams 1 Quiz

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2.6 Reflection of Light

2.7 Laws of Reflection

2.8 Formation of an Image in a Plane Mirror 1 Quiz

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Formation of an Image in a Plane Mirror

CHAPTER 3: ENERGY

3.1 Work and Power 1 Topic | 1 Quiz

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3.1.1 Work and Power

3.1.1 Work and Power

3.2 Energy and Forms of Energy 1 Topic | 1 Quiz

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3.2.1 Energy and Forms of Energy

3.2.1 Energy and Forms of Energy

3.3 Energy Conversions and Conservation 1 Topic | 3 Quizzes

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3.3.1 Energy Conversions and Conservation

3.3.1 Conservation of Energy-Part 1

3.3.1 Conservation of Energy-Part 2

3.3.1 Conservation of Energy-Part 3

3.4 Renewable and Non-Renewable Energy Sources & Production of Electricity 1 Topic | 1 Quiz

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3.4.1 Renewable and Non-Renewable Energy Sources & Production of Electricity

3.4.1 Renewable and Non-Renewable Energy Sources and Production of Electricity

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About Instructor

Alain Mallet

1 Course