Energy is transferred from one object to another when a reaction takes place. Energy comes in many forms and can be transferred from one object to another as heat, light, or motion, to name a few. ... This form of energy is called kinetic energy.
I’ve just finished learning this topic so I hope this helps :)
Heat energy= mass x specific heat x change in temperature change in temperature=47.0=10.0= 37 degrees convert mass in G = 6.83x1000=6830g Heat energy is hence= 6830 x 4.184 j/g/degrees x 37=1057338.64 j or 1057.33864Kj