Give four examples of combustible materials.

Important Questions on Combustion, Fuels and Flame

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8th Telangana Board

IMPORTANT

Physical Science Class 8>Chapter 8 - Combustion, Fuels and Flame>Improve your learning>Q 2

Why should not we store spirit or petrol near our living place?

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8th Telangana Board

IMPORTANT

Physical Science Class 8>Chapter 8 - Combustion, Fuels and Flame>Improve your learning>Q 3

The oil fires should not be sprayed with water. Why?

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8th Telangana Board

IMPORTANT

Physical Science Class 8>Chapter 8 - Combustion, Fuels and Flame>Improve your learning>Q 4

Water is not used to control fires involving electrical equipment. Why?

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8th Telangana Board

IMPORTANT

Physical Science Class 8>Chapter 8 - Combustion, Fuels and Flame>Improve your learning>Q 5

List the ways adopted by firefighters to combat fires.

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8th Telangana Board

IMPORTANT

Physical Science Class 8>Chapter 8 - Combustion, Fuels and Flame>Improve your learning>Q 6

Draw the diagram of candle flame and label all the zones.

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IMPORTANT

Physical Science Class 8>Chapter 8 - Combustion, Fuels and Flame>Improve your learning>Q 1

What precautions are to be taken while pouring water on fire?

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8th Telangana Board

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Physical Science Class 8>Chapter 8 - Combustion, Fuels and Flame>Improve your learning>Q 2

Give an example of a good fuel. How do you choose that fuel? Explain.

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8th Telangana Board

IMPORTANT

Physical Science Class 8>Chapter 8 - Combustion, Fuels and Flame>Improve your learning>Q 3

It is difficult to burn a heap of green leaves but not a heap of dry leaves. Explain why?