1.

At what common temperature would a block of wood and a block of metal feel equally cold or equally hot when touched with?

Answer»

SOLUTION :This will HAPPEN when both the blocks are at the temperature of the body in case when either of blocks is touched , there will be no TRANSFER of heat from the block to the body (human) or vice VERSA .So ,on touching they will be filled equally HOT aur equally cold.


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