What
is heat Heat transfer
Heat laws Daily lives
The heat first law
In the heat first
law:
1. It can be said
that heat is equal to work done in their properties.
2. The energy gain in air atoms = work done by other
substance
+ heat gain by other substance
In the heat second
law:
1.Heat will only transfer from the hotter atoms to the cooler atoms.
2.Although there is no
friction and heat transfer, it is unable to have 100% efficiency when heat
change into work.