Question

How do you show that a candle needs air to burn​

Answer 1

Answer:

Activity: Take a candle and fix it on a table. The candle is lighted. The candle will continue to burn due to continuously available fresh air providing the required oxygen for combustion.

Answer 2

Answer:

By doing activitie , read explanation

Explanation:

To show a candle needs air to burn we have to do activitie

Items need =

1. Candle

2. Air

3. Matchstick

Take candle and take Matchstick and burn it from Matchstick to candle than few air over candle so u will observe that now candle is not buring so , it happens becuase of CO2 in that (air) .

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