# NEET Physics Thermodynamics Questions Solved

If  represent the increase in internal energy and work done by the system respectively in a thermodynamical process,which of the following is true?

(a) $∆U=-∆W,$ in a adiabatic process

(b) $∆U=∆W,$ in a isothermal process

(c) $∆U=∆W,$ in adiabatic process

(d) $∆U=-∆W,$in a isothermal process

Concept Videos :-

#3 | Thermodynamic Processes
#4 | Isobaric Process
#5 | Isochoric & Isothermal Process
#6 | Interconversion of Graphs
#7 | Solved Example: 1
#8 | Solved Example: 2