thermodynamics
These laws show how heat energy Surface Tension: Is the force acting on surface of a liquid. in which there is a force of tension due to intermolecular forces acting on the surface of the liquid. This tension makes the area of the free surface as small as possible and makes the liquid surface behave like a piece of stretched rubber. It is surface tension which causes water to climb up a narrow capillary (phenomenon of capillary action). Rain drops are spherical due to surface tension. This phenomenon is applicable to the capillary action of a blotting paper absorbing ink.
can be passed from one body to another.
Zeroth Law: No heat will flow between two bodies that are of the same temperature. In other words, a body’s temperature does not depend on the material involved.
First Law: Internal energy can be added to a body either by heating or doing work on it, and conversely, if work is extracted from the body, its internal energy (and hence its temperature) will fall unless an equivalent amount of heat is supplied from outside.
Second Law: Heat will not pass spontaneously from a cold body to a hotter body.
Third Law: It is impossible to cool body right down to absolute zero, i.e., below – 273.15oC (see Phenomenon and Terms of Physics
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la fan
thermodynamics
These laws show how heat energy Surface Tension: Is the force acting on surface of a liquid. in which there is a force of tension due to intermolecular forces acting on the surface of the liquid. This tension makes the area of the free surface as small as possible and makes the liquid surface behave like a piece of stretched rubber. It is surface tension which causes water to climb up a narrow capillary (phenomenon of capillary action). Rain drops are spherical due to surface tension. This phenomenon is applicable to the capillary action of a blotting paper absorbing ink.
can be passed from one body to another.
Zeroth Law: No heat will flow between two bodies that are of the same temperature. In other words, a body’s temperature does not depend on the material involved.
First Law: Internal energy can be added to a body either by heating or doing work on it, and conversely, if work is extracted from the body, its internal energy (and hence its temperature) will fall unless an equivalent amount of heat is supplied from outside.
Second Law: Heat will not pass spontaneously from a cold body to a hotter body.
Third Law: It is impossible to cool body right down to absolute zero, i.e., below – 273.15oC (see Phenomenon and Terms of Physics
friend,
i’ll refer u a proper site within some time