Analysis Question

Question

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flows from to areas. is a measure of this flow. The transfer of thermal energy can occur in three ways: convection, conduction and radiation.
You want to roast marshmallows, so you decide to use a wooden stick because a metal rod is too good at and would get too . Using the campfire to roast your marshmallows, you notice smoke coming up through a current, which transfers the heat from the flames. The toasting of your marshmallows, the gaining of , is occurring without touching the flames due to .
Toasted Marshmallow (KY) Fragrance Oil 16987 - Rustic Escentuals


Word Bank:
colderhotheatthermal energywarmercoldradiationconvectionthermal energyconduction

Answer 1

flows from hot to cold areas. Convection is responsible for the transfer of heat from the flames to the marshmallows through a current. Toasting of the marshmallows occur without touching the flames due to radiation. A wooden stick is used because a metal rod is too good at conducting heat and would get too hot.