A 300-G Glass Thermometer Initially at 25°C Is Put into 200

question 8

Multiple Choice

A 300-g glass thermometer initially at 25°C is put into 200 cm³ of hot water at 95°C. Find the final temperature (in °C) of the thermometer, assuming no heat flows to the surroundings. (The specific heat of glass is 0.2 cal/g⋅°C.)

• A) 52
• B) 68
• C) 89
• D) 79
• E) 36

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