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What will be the change in energy of a metalpart if it

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Reference no: EM13623138

Fabricating metal parts by drilling holes in the metal can cause the parts to get quit hot. What will be the change in energy of a metalpart if it takes 1kW power drill one minute to drill a hole?

a ) assume that the metal part does not lose any heat.

b) assume that the part is cooled so that heat leaves the part at a rate of 0.75 Watts.

Reference no: EM13623138

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