a)a lightbulb warming a lampshade
b)an egg cooking in a frying pan
c)water boiling in a pot
d)gases circulating in the atmosphere
2007-02-03 17:11:02 · 4 answers · asked by Anonymous in Environment
choose the best answer
2007-02-03 17:27:01 · update #1
It's b..
Conduction is transfer of heat through solids, and
convection is transfer of heat through fluids..
B is the only choice that has heat transferring through a solid (from the frying pan to the egg)
2007-02-03 17:20:40 · answer #1 · answered by mkn 2 · 3⤊ 0⤋
B sounds the best. The reason is that the egg cooking is a direct consequence of high heat absorbed by the pan. You got a triple pass-off here. Flame(heat source), to pan, to egg, to the air. I always hated these "All these answers are correct, now choose which is MORE correct!".
2007-02-04 01:22:43 · answer #2 · answered by mazaker2000 3 · 0⤊ 0⤋
i think the best one is "d"
2007-02-04 01:21:44 · answer #3 · answered by aliasghar 2 · 0⤊ 0⤋
answer c
2007-02-04 01:14:40 · answer #4 · answered by walter_b_marvin 5 · 0⤊ 0⤋