The latent heat of fusion of ice is 3.4 X 105 J/Kg. What do you mean by this statement? Explain.

This is the amount of heat required to change solid ice into liquid water.

Explanation:

-Latent heat of fusion or enthalpy of fusion is defined as the amount of heat required by a substance to change its status from solid to liquid

-Hence, 3.4 X 105 J/Kg is the amount of heat required to change solid ice into liquid water.

question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

question answered by

(jacemorris04)