A 40-Kg Aluminum Block Is Originally at 10°C

question 214

Multiple Choice

A 4.0-kg aluminum block is originally at 10°C. If 160 kJ of heat is added to the block, what is its final temperature? The specific heat capacity of aluminum is 910 J/kg · K.

• A) 24°C
• B) 34°C
• C) 54°C
• D) 44°C

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