Question

a beggar wrapped himself with a few layers of newspapers on a cold winter night . this helped him to keep himself warm becaue

1.friction between the layers of newspapers produces heat

2.air trapped between the layers of the newspapers is a bad conductor of heat.

3.newspaper is a conductor of heat

4.newspaper is at a higher temperature than the temperature of the surroundings

please ans my question among these 4 options.please

Answer 1

Answer:

the reason would be that the air trapped between the layers of the newspaper is a bad conductor of heat so the heat would not transfer in and the beggar would not feel cold in the cold chilly night

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Answer 2

Answer:

A.2

Explanation:

Aor trapped between the layers of the newspapers is a bad conductor of heat