Answer: 0.39 Jg/K
Explanation:
\(Q= m\times c\times \Delta T\)
Q = heat gained = \(2.34\times 10^{3}Joules\)
m = mass of the substance = 200 g
c = heat capacity of copper = ? J/g ° C
\(\Delta T={\text{Change in temperature}}=30K\)
\(2.34\times 10^{3}=200g\times cJ/gK\times 30K\)
\(c= 0.39Jg/K\)
Thus specific heat of copper is 0.39 Jg/K.
