Answer:
Explanation:
Specific heat capacity of iron is the amount of heat required to raise 1g of iron by 1 degree Celsius.
The formula is Q=mc∆T
Where Q is energy in joules.
M is mass in gram.
C is specific heat capacity in J/g°C.
∆T is change in temperature in degree Celsius
Q=1086.75joules
M=15.85g
C=?
∆T = final T-initial T(175-25)=150°c.
Q=Mc∆T
1086.75= 15.85×C×150
1086.85=2377.5c
C=1086.85÷2377.5
C=0.46J/g°C.
