Question

(i) State the law which first law of thermodynamics is based​

Answer 1

the first law of thermodynamics is based on the law of conservation of energy.

Step-by-step explanation:

• First law of thermodynamics states that, Energy can neither be created nor be destroyed, but it can be transferred from one form to another.

Also, First law of thermodynamics states that the Change in internal energy is equal to the sum of the net heat transferd into the system and net work done on the system.

The equation is,

• 
  `\sf \Delta U=Q+W`

where,

• 
  `\sf \Delta U` is change in internal energy.
• 
  `\sf Q` is net heat transferd into the system.
• 
  `\sf W` is net work done on the system.

Answer 2

the law of conservation of energy