500 joule of heat was supplied to a system at constant volume.It resulted in the increase of temperature of the system from 200C to 250C.wHAT is the change in interal energy of the system?

You have to follow the equation

U = q+w 

just substitute the values and u'l get d answer!

  • -18
This is an isochoric process it means that volume is constant so deltaV=V2-V1=0 Hence q=deltaE so change in internal energy delta E=q=500joule
  • 12
500j
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Gygs
  • -6
Delta V=O W=pext delta v W=p*o W=o So U=q+w U=q 200j
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Amit Kumar

  • -7
Good
  • 2
Gfihd
  • 2
Sahil don

  • -2
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