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A 2 kg insulated bar of steel of length 150 mm is supplied with heat...

A 2 kg insulated bar of steel of length 150 mm is supplied with heat energy at a rate of 100 W. Calculate the increase in length of the bar after 10 minutes.
s.h.c. (steel) = 500 J kg-1 K 1  coefficient of linear expansion(steel) = 1.2 x 10-5 oC –1?
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Asked by Adex on 22nd July, 2018
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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WAEC offline past questions - with all answers and explanations in one app - Download for free
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WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995