Question

A system absorbs 200J of heat as the internal energy increase by 150J. what is the work done by the gas

thanks dear​

Answer 1

Given: Heat supplied Q=200 J

P external=1.5 atm, V 1

=0.5 L; V 2=1.0 L

Using the relation, △U=Q+W

W=−Pext

(V 2 −V 1 )=−1.5 atm(1.0−0.5) L; [1L.atm=101.33 Joule]

W=−1.5×0.5 L.atm=−0.75 L.atm

W=−0.75×101.33 Joule

W=−75.99 Joule

⇒△U=200 J−75.99 J=124.0 J

what happened:(

Answer 2

Answer:-

In mathematics, the Poincaré conjecture is a theorem about the characterization of the 3-sphere, which is the hypersphere that bounds the unit ball in four-dimensional space.

Conglatulations chichh :)✌️

#MichAditi✨✌️