View Full Version : Heat question
Moose352
Feb8-04, 07:49 PM
A piece of wood lying in the sun absorbs more heat than a piece of shiny metal. Yet the wood fells less hot than the metal when you pick it up. Why?
Chi Meson
Feb9-04, 01:49 PM
Which reflects more light? The same one will emit less heat through radiation.
Also, assuming the masses are the same, one of them has a lower specific heat capacity; that is, some things require more heat energy per kilogram in order to be at a certain temperature.
russ_watters
Feb9-04, 01:55 PM
You feel heat based on heat transfer rate - metal has a higher heat transfer coefficient.
Moose352
Feb9-04, 01:58 PM
That's what I thought. Thanks.
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