When 50 G of a Certain Material At $100 ^ { \circ } \mathrm { C }$

question 29

Multiple Choice

When 50 g of a certain material at $100 ^ { \circ } \mathrm { C }$ is mixed with 100 g of water at $0 ^ { \circ } \mathrm { C }$ the final temperature is $40 ^ { \circ } \mathrm { C }$ What is the specific heat of the material? The specific heat of water is $1.00 \mathrm { kcal } / \mathrm { kq } \cdot \mathrm { C } ^ { \circ }$

• A) \(0.33 \mathrm { kcal } / \mathrm { kg } \cdot \mathrm { C } ^ { \circ }\)
• B) \(7.5 \mathrm { kcal } / \mathrm { kg } \cdot \mathrm { C } ^ { \circ }\)
• C) \(1.3 \mathrm { kcal } / \mathrm { kg } \cdot \mathrm { C } ^ { \circ }\)
• D) \(0.75 \mathrm { kcal } / \mathrm { kg } \cdot \mathrm { C } ^ { \circ }\)

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