## Law of Conservation Energy

isochoric/isometric: $\Delta V = 0$
isothermal: $\Delta T = 0$
isobaric: $\Delta P = 0$

504999222
Posts: 25
Joined: Tue Nov 13, 2018 12:18 am

### Law of Conservation Energy

Just to clarify in the Law of conservation Energy, energy cannot be gained or lost, it can only be converted from one form to another?

805383532
Posts: 53
Joined: Thu Jul 11, 2019 12:16 am

### Re: Law of Conservation Energy

Yes, energy is neither created nor destroyed, but it can be transformed or transferred. It is conserved over time.

505316964
Posts: 95
Joined: Thu Jul 11, 2019 12:17 am

### Re: Law of Conservation Energy

Yes, deltaU= q+W = 0 for an insolated system in an isolated universe demonstrates this.
Energy is neither created or destroyed, q= -w

kevinolvera1j
Posts: 103
Joined: Fri Aug 02, 2019 12:15 am

### Re: Law of Conservation Energy

This law is applied to isolated systems, but since the universe is basically an isolated system, it applies to the whole universe as well.

Sydney Myers 4I
Posts: 100
Joined: Fri Aug 09, 2019 12:17 am

### Re: Law of Conservation Energy

Energy can be gained or lost by a system, however, it always is gained or lost by another system in an equal amount, so it is conserved because it was neither created or destroyed.

KHowe_1D
Posts: 103
Joined: Thu Jul 25, 2019 12:15 am
Been upvoted: 1 time

### Re: Law of Conservation Energy

Yes, the energy is converted and will be conserved throughout reactions.