Question

i. Place a candle in glass tumbler or wide mouth bottle and light it.

ii. Light an incense stick (agarbatti) and take it to the mouth of above bottle.

iii. Which way does the smoke flow, when the incense stick is kept near the

edge of the mouth of glass tumbler?

iv. Which way does the smoke flow, when the incense stick is kept little above

the candle?

v. Which way does the smoke flow, when the incense stick is kept away from

the mouth of glass tumbler or candle?

vi. Write the observation and result for the above activity.​

Answer 1

Answer:

THE FUMES OF THE INCENSE STICK GO UP BECAUSE HOT AIR RISES UP .

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