Question

Mass of an aluminum object is 500 g, how much amount of heat needs to be supplied in order to
increase its temperature by 40°C? Specific heat of aluminum is 0.09 J/°C help me guys​

Answer 1

Answer:

Explanation:

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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Answer 2

Answer: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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Explanation: