mass of an aluminium object is 500g . How much amount of heat needs to be supplied in order to increase its temperature by 40°C? Specific heat of aluminium is 0.09J/k°C .
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Answer:hi there
heat =mst
where m is mass , s is specific heat, t is change in temperature
here m = 500 g = 0.5kg
s=0.09 J/k°C
t= 40°C
heat (Q) = 0.5* 0.09*40
= 1.8 J
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