Grade 12th pass10 grade science
Define specific latent heat of fusion, Lf.
A.) The specific heat of fusion of a substance is the quantity of heat required to convert a unit mass of the substance from liquid to gaseous state at its boiling point.
B.) The specific heat of fusion of a substance is the quantity of heat required to convert a unit mass of the substance from solid to liquid state at its melting point.
C.) The specific heat of fusion of a substance is the quantity of heat required to raise the temperature of unit mass of the substance by 1∘C.
D.) The specific heat of fusion of a substance is the quantity of heat required to lower the temperature of unit mass of the substance by 1∘C.
Define specific latent heat of fusion, Lf.
A.) The specific heat of fusion of a substance is the quantity of heat required to convert a unit mass of the substance from liquid to gaseous state at its boiling point.
B.) The specific heat of fusion of a substance is the quantity of heat required to convert a unit mass of the substance from solid to liquid state at its melting point.
C.) The specific heat of fusion of a substance is the quantity of heat required to raise the temperature of unit mass of the substance by 1∘C.
D.) The specific heat of fusion of a substance is the quantity of heat required to lower the temperature of unit mass of the substance by 1∘C.
