When 105 Kg of a substance is completely melted at its melting point ( Latent heat of fusion = 3.4 * 10 to the power of 4 ) . How much heat in KJ would have to be absorbed ? If answer is x, find the sum of digits till you get an integer below 10. Share with your friends Share 1 Bharat Chaudhary answered this i dont know -1 View Full Answer Ranidevi Gupta answered this This is the answer 1