Mass of the iron bench = 144 kg
The iron will absorb energy from the sun and its temperature will increase from 25 degree Celsius to 35 degree Celsius
Change in the temperature = 35 - 25 = 10 degree Celsius
Specific heat capacity of the iron (c) = 460.54 J/Kg C
Heat gained by the iron bench = M × c × ΔT
Heat gained by the iron bench = 144 × 460.54 × 10
Heat absorbed = 663177.6 Joules
Hence, to raise the temperature from 25 to 35 degree Celsius, the iron bench will absorb energy from the sum = 663177.6 Joules
