Flame

Author:Dhiren M Doshi
8th CBSE
IMPORTANT

Important Questions on Flame

HARD
IMPORTANT
LEARNING SCIENCE>Combustion and Flame>Flame> Q 1

Distinguish between the three zones of a candle flame.

EASY
IMPORTANT
LEARNING SCIENCE>Combustion and Flame>Flame> Q 2

Which zone of candle flame is luminous and why?

EASY
IMPORTANT
LEARNING SCIENCE>Combustion and Flame>Flame> Q 3

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This activity shows that _____ is necessary for combustion to take place. 

EASY
IMPORTANT
LEARNING SCIENCE>Combustion and Flame>Flame> Q 4

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The inverted glass container cuts off the supply of _____

EASY
IMPORTANT
LEARNING SCIENCE>Combustion and Flame>Flame> Q 5

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What happens to a lighted candle after some time ?

EASY
IMPORTANT
LEARNING SCIENCE>Combustion and Flame>Flame> Q 6

The colour of the cooking gas flame is:

MEDIUM
IMPORTANT
LEARNING SCIENCE>Combustion and Flame>Flame> Q 7

What is meant by flame?

EASY
IMPORTANT
LEARNING SCIENCE>Combustion and Flame>Flame> Q 8

The hottest zone of a candle flame is: