Question

Write mathematical expression for the first law of thermodynamics in

a) Adiabatic and b ) Isobaric process.​

Answer 1

• (a) In adiabatic process, there is no exchange of heat thus q=0. So First law becomes ΔU=W.
• (a) In adiabatic process, there is no exchange of heat thus q=0. So First law becomes ΔU=W.(b) Isochoric process, as it is carried in closed vessel ΔV=0 thus W=0. So first law becomes ΔU=q.
• I HOPE it's HELPFUL for you