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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