a piece of iron of mass 2.0kg has a heat capacity of 996 JK^1 find heat energy needed to warm it by 15°C
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Q= m × c ×∆t
= C' × ∆t ( C'= c× m)
996× 15
= 14940j
note: in this question there was no need of mass.
= C' × ∆t ( C'= c× m)
996× 15
= 14940j
note: in this question there was no need of mass.
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