11.Thermodynamics
medium

થર્મોડાયનેમિક્સમાં ઉષ્મા અને કાર્ય ........

A

પથ વિધેય 

B

આંતરિક અવસ્થા વિધેય હોય 

C

બાહ્ય અવસ્થા વિધેય હોય 

D

બિંદુ વિધેય હોય

(JEE MAIN-2021)

Solution

Heat and work are treated as path functions in thermodynamics.

$\Delta Q =\Delta U +\Delta W$

Since work done by gas depends on type of

process i.e. path and $\Delta U$ depends just on initial

and final states, so $\Delta Q$ i.e. heat, also has to

depend on process is path.

Standard 11
Physics

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