a 100g of substance is at 30°C it's specific heat is 0.2calg-¹°C¹. I its final temperature on heating the substance with 200cal is
(with proper explanation)
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Answer:
Total heat = mass × specific heat capacity × ∆t
> 200 = 100 × 0.2 × ( Final Temperature - 30)
= 200/20 = ( T final - 30)
= 10 = t - 30
= t = 40 ℃
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