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Which of the following has the most thermal energy?
1. A 1/2 liter mug of hot chocolate at 75 degrees
2. A 1 liter mug of hot chocolate at 75 degrees
3. They have the same amount of thermal energy because they are both at 75 degrees
4. Neither has any thermal energy because the hey are both in liquid form

Answer :

Hanny25
Answer:
2. A 1 litre mug of hot chocolate at 75 degrees.

Explanation:
Thermal energy is directly proportional to mass, so as the mass increases, the thermal energy of the substance increases as well.
pstnonsonjoku

The 1 liter mug of hot chocolate at 75 degrees has the greater thermal energy.

First of all we must notice that the 1/2 litre mug and the 1 litre mug both contain chocolate. In other words, they contain the same substance at the same temperature. If this is the case, we will now proceed to compare both solutions to determine which one has a greater thermal energy.

We must note that the one  litre mug contains a greater mass of solution compared to the half litre jug. The jug that contains the greatest mass of solution will contain the greatest thermal energy. Therefore, the 1 liter mug of hot chocolate at 75 degrees has the greater thermal energy.

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