MEDIUM
8th CBSE
IMPORTANT
Earn 100

How does carbon dioxide help in extinguishing fire?

Important Questions on Combustion and Flame

MEDIUM
8th CBSE
IMPORTANT
How do you extinguish fires caused by petrol?
MEDIUM
8th CBSE
IMPORTANT
Explain how removal of the elements of a fire helps to extinguish it.
HARD
8th CBSE
IMPORTANT
How are fuels classified according to the sources from where they are obtained?
MEDIUM
8th CBSE
IMPORTANT
What are the harmful effects of burning fuels?
MEDIUM
8th CBSE
IMPORTANT
Draw and explain the different zones in a candle flame. What do the different colours signify?
MEDIUM
8th CBSE
IMPORTANT

Identify and label the different zones of the given candle flame.

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MEDIUM
8th CBSE
IMPORTANT
Make a visit to the nearest fire station in your locality. Find out the accessories associated with the fire engine and their functions.