Question

1) The amount of heat needed for a certain temperature change is known as what?

2)Simply state all of the Laws of Thermodynamics.?

PLEASE TYPE YOUR ANSWERS

Answer 1

ANSWER :

1) The amount heat energy needed to rise the temperature by certain amount of a body is called as SPECIFIC HEAT CAPACITY

2) Laws of thermodynamics are,

Zeroeth Law : It states that if two bodies are in thermal equilibrium then they should be at same temperature

First Law :It states that energy niether created nor destroyed. Any amount of heat given to a body must be used to rise its temperature or to perform work or both.

                           E = Q + W

Second Law : In a spontanious process the total entropy of the universe must increase.

                           (S total) = (S system) + (S surroundings)

Third Law : The entropy of pure crystelline compound at zero Kelvin (T =0) is ZERO.