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प्रश्न
Which is the hottest part in the flame of candle ______.
पर्याय
Blue
Yellow
Black
Way part
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उत्तर
Which is the hottest part in the flame of candle Blue.
APPEARS IN
संबंधित प्रश्न
Make a labelled diagram of a candle flame.
Inner zone of flame : :______, outer zone of flame : :______
Name the unit in which the calorific value of a fuel is expressed?
Make labeled diagram of a candle flame.
The substances which gave very ______ ignition temperature and can easily catch fire with a flame are called ______ substances.
The substances which vaporise during ______ give flame.
Anu wants to boil water quickly in a test tube. On observing the different zones of the flame, she is not able to decide which zone of the flame will be best for boiling water quickly. Help her in this activity.
If you hold a piece of iron wire with a pair of tongs inside a candle flame or a Bunsen burner flame, what will you observe? Will it produce a flame?
Name a few substances which produce flames on burning.
Write a note on flame.
