Multiple Choice
A piece of copper of mass 110 g is being drilled through with a 1/2" electric drill.The drill operates at 35.0 W and takes 25.0 s to bore through the copper.If all the energy from the drill heats the copper,find the copper's increase in temperature.ccopper = 387 J/kg⋅°C.
A) 25.8 C°
B) 15.5 C°
C) 20.6 C°
D) 30.9 C°
E) 41.2 C°
Correct Answer:
Verified
Correct Answer:
Verified
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