Respuesta :

Answer:

arrow from liquid to atmosphere is correct

arrow from atmosphere to beaker must be reversed

arrow from beaker to atmosphere is correct

Explanation:

heat always flows from direction of higher to lower direction of temperature.

let the temperature of atmosphere be 66 F, beaker be 112 F, liquid be 98 F.

arrow from liquid to atmosphere is correct because heat flows from 98 F to 66 F.

arrow from atmosphere to beaker must be reversed because heat must flow from 112 F to 66 F.

arrow from beaker to atmosphere is correct as heat flows from 112 F to 66 F.

arrow from liquid to beaker must be reversed as heat flows from 112 F to 98 F.

facundo3141592

Answer:

First, anything with a temperature different than zero will irradiate temperature, so with this point of view, all the lines are correct, but let's ignore the radiation.

In the more classical heat transfer (by contact), the heat goes from the hot element to the cooler element, so for example, the lines that are correct in the picture are: water to atmosphere (because water is at 112°F and atmosphere is at 66°F)

Hand to the atmosphere (because the hand is at 98°F and atmosphere is at 66°F)

Al the other lines would be incorrect.

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