I need help solving this Physics Heat Numerical.
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☘☘ Here it is........ .......
>> Heat Jean by water and calorimeter= heat gain by hot object.
>> Let m (in gram) be mass of each i.e water, calorimeter and hot object.
>> Calorimeter and hot object to both are made up of copper.
☘ Let 'T' be the final temperature,
>> Heat game by water and calorimeter = m×0.09×(T-30)+m×1×(T-30)....... (i)
>> Heat loss by hot object=m×0.09×(60-T)....... (ii)
>> By equating (I) and (ii) we get..
=(T-30) ×1.09=(60-T) ×0.09... (iii)
By solving 3rd e. q we get,
T=32.3°C
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