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Asked by santoshtiwariin 4th January 2012, 3:00 PM
Answered by Expert
air just above it becomes hot and rises up and cooler air goes down. so convection current is set up.
near the furnace, heat is radiated, as air is bad conductor so it can not sustantially go after a certain dist. where as due to strong convection current it can be felt upward.
Answered by Expert 4th January 2012, 5:47 PM
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