cor3senafittal1 cor3senafittal1

16-07-2016
Physics

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an electric heater is heated at 250w the quantity of heat generated in 10 minutes will be........... what is its answer

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olemakpadu olemakpadu

16-07-2016

Power, P = 250 W, t = 10 minutes = 10*60 = 600 seconds.

Power, P = Work / time

Work = P*time = 250 x 600

Work = 150000 Joules

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