A piece of copper of mass 100 g is being drilled through with a ¹/₂" electric drill.The drill operates at 50.0 W and takes 30.0 s to bore through the copper.If all the energy from the drill heats the copper,find the copper's increase in temperature.(c_copper = 387 J/kg · °C. ) A) 40.6°C B) 38.8°C C) 31.0°C D) 27.3°C

Question

Quizplus · Accepted Answer

The Answer of A piece of copper of mass 100 g is being drilled through with a ¹/₂" electric drill.The drill operates at 50.0 W and takes 30.0 s to bore through the copper.If all the energy from the drill heats the copper,find the copper's increase in temperature.(c_copper = 387 J/kg · °C. ) A) 40.6°C B) 38.8°C C) 31.0°C D) 27.3°C

A Piece of Copper of Mass 100 G Is Being