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A cup containing 200 g of water is sitting on your dining
Chapter 1, Problem 29P(choose chapter or problem)
Problem 29P
A cup containing 200 g of water is sitting on your dining room table. After carefully measuring it s temperature to be 20°C, you leave the room. Returning ten minutes later, you measure its temperature again and find that it is now 25°C. What can you conclude about the amount of heat added to the water? (Hint: This is a trick question.)
Questions & Answers
QUESTION:
Problem 29P
A cup containing 200 g of water is sitting on your dining room table. After carefully measuring it s temperature to be 20°C, you leave the room. Returning ten minutes later, you measure its temperature again and find that it is now 25°C. What can you conclude about the amount of heat added to the water? (Hint: This is a trick question.)
ANSWER:
Step 1
The energy required to increase the temperature of the of the water is given by