SPECIFIC HEAT :- It is defined as the amount of heat required to raise a unit mass of a substance through a unit rise in temperature.
HEAT CAPACITY :- The product of mass and specific heat is called Heat capacity.
LATENT HEAT :- It is the amount of heat transfer required to cause a phase change in unit mass of a substance at a constant pressure and temperature.
Types of Latent heat :-
1) Latent heat of fusion
2) Latent heat of vaporisation
3) Latent heat of sublimation
1) Latent heat of fusion :- It is the amount of heat transferred to melt unit mass of solid substance into liquid substance or to freeze unit mass of liquid to solid.
2) Latent heat of vaporisation :- It is the amount of heat required to vaporise unit mass of liquid into vapour , or condense unit mass of vapour into liquid.
3) Latent heat of sublimation :- is the amount of heat transferred to convert unit mass of solid to vapour or vice versa.
Join fb group :- FB GROUP
IMPORTANT TECHNICAL QUESTIONS FOR ESE AND GATE ME
HEAT CAPACITY :- The product of mass and specific heat is called Heat capacity.
LATENT HEAT :- It is the amount of heat transfer required to cause a phase change in unit mass of a substance at a constant pressure and temperature.
Types of Latent heat :-
1) Latent heat of fusion
2) Latent heat of vaporisation
3) Latent heat of sublimation
1) Latent heat of fusion :- It is the amount of heat transferred to melt unit mass of solid substance into liquid substance or to freeze unit mass of liquid to solid.
2) Latent heat of vaporisation :- It is the amount of heat required to vaporise unit mass of liquid into vapour , or condense unit mass of vapour into liquid.
3) Latent heat of sublimation :- is the amount of heat transferred to convert unit mass of solid to vapour or vice versa.
Join fb group :- FB GROUP
IMPORTANT TECHNICAL QUESTIONS FOR ESE AND GATE ME
Very significant Information for us, I have think the representation of this Information is actually superb one. This is my first visit to your site. HPAT Sample Paper
ReplyDelete