Answers

2016-05-10T23:37:47+05:30
Because the heat gets transmitted through the molecules near the fire
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2016-05-13T22:51:48+05:30
Process of transfer of heat which can take place without any medium.
 when there is a hot object near us, the heat from it can travel to us by radiation without any contact with the object. when we sit near a bonfire, the heat produced by the fire travels by radiation to us and thus our body absorbs the heat and we may feel warm.
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