Question

air is bad conductor of heat . explain with the help of an activity​

Answer 1

Answer:

air is a bad conductor of heat because the molecular space between the molecules us too far to conduct heat..

Explanation:

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Answer 2

Answer:

air is a bad conductor of heat

Explanation:

take a hard glass test tube and place in it small amount of wax. set up the apparatus as shown in the diagram. heat the test tube near the mouth. in few minutes , the cork blows out , but wax does not melt. thus experiment proves that air is a bad conductor of heat

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