The BTU is the amount of heat needed to raise the temperature of 1 pound of water by 1 o F. Heat of fusion is the amount of heat energy needed to change unit mass of a material from the solid state to the liquid state (or vice versa) with no change in temperature.
(The BTU; is; the amount of heat needed) (the amount of heat; needed; to raise the temperature of 1 pound of water by 1 o F. Heat of fusion is the amount of heat energy needed to change unit mass of a material from the solid state to the liquid state (or vice versa) with no change in temperature) (o F. Heat of fusion; is; the amount of heat energy) (heat energy; needed; to change unit mass of a material from the solid state to the liquid state (or vice versa)
The BTU the amount of heat o F. Heat of fusion heat energy
is needed is needed
the amount of heat needed
to raise the temperature of 1 pound of water by 1 o F. Heat of fusion is the amount of heat energy needed to change unit mass of a material from the solid state to the liquid state (or vice versa) with no change in temperature
the amount of heat energy
to change unit mass of a material from the solid state to the liquid state (or vice versa