Problemas
Metal A and Metal B are placed near each other. Thermal energy flows from Metal A toward Metal B What option must be true? Metal A has more mass than Metal B. Metal A has a higher temperature than Metal B Metal A has more density than Metal B. C Metal A has more thermal energy than Metal B
Solución
Enriqueélite · Tutor durante 8 años
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4.1 (230 votos)
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B
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## Step 1<br />The problem involves the concept of heat transfer, specifically conduction. Conduction is the process of heat transfer between objects that are in direct contact with each other. The direction of heat transfer is always from the object with a higher temperature to the object with a lower temperature.<br /><br />## Step 2<br />In this problem, thermal energy is flowing from Metal A to Metal B. This indicates that Metal A has a higher temperature than Metal B. This is because heat naturally flows from a hotter object to a cooler one until thermal equilibrium is reached.<br /><br />## Step 3<br />The other options, such as Metal A having more mass than Metal B, more density than Metal B, or more thermal energy than Metal B, are not necessarily true. The amount of thermal energy an object has is not solely determined by its mass or density, but also by its temperature. Therefore, the correct answer is that Metal A has a higher temperature than Metal B.
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