Closed and Isolated systems

Moderators: Chem_Mod, Chem_Admin

Chelsea Culi 3F
Posts: 94
Joined: Fri Sep 24, 2021 5:37 am

Closed and Isolated systems

Postby Chelsea Culi 3F » Sat Feb 12, 2022 9:11 pm

What's the difference between a system that is closed and a system that is isolated?

Anna Dai-Liu 3B
Posts: 102
Joined: Fri Sep 24, 2021 5:24 am

Re: Closed and Isolated systems

Postby Anna Dai-Liu 3B » Sat Feb 12, 2022 9:12 pm

Closed systems can exchange heat with the environment, but isolated systems can't exchange heat or matter with their surrounds.

Jacqueline Wheeler 3I
Posts: 51
Joined: Thu Feb 18, 2021 12:15 am

Re: Closed and Isolated systems

Postby Jacqueline Wheeler 3I » Sat Feb 12, 2022 9:15 pm

Closed systems only exchange energy with their surroundings while isolated systems do not exchange matter or energy with their surroundings.

LouiseLin2L
Posts: 100
Joined: Fri Sep 24, 2021 6:27 am

Re: Closed and Isolated systems

Postby LouiseLin2L » Sat Feb 12, 2022 9:27 pm

A close system can still exchange energy with the surrounding for example through heat or work, but an isolated cannot exchange anything (delta U =0).

Neelaj Das 3I
Posts: 103
Joined: Fri Sep 24, 2021 5:35 am

Re: Closed and Isolated systems

Postby Neelaj Das 3I » Sat Feb 12, 2022 9:47 pm

A closed system can still interact with its surroundings through the exchange of energy. An isolated system is completely closed off from the outside environment and no matter or energy can be exchanged.

105532700
Posts: 79
Joined: Wed Feb 17, 2021 12:21 am

Re: Closed and Isolated systems

Postby 105532700 » Sat Feb 12, 2022 11:35 pm

a closed system can have exchanges with it's environment while isolated systems cannot

105532700
Posts: 79
Joined: Wed Feb 17, 2021 12:21 am

Re: Closed and Isolated systems

Postby 105532700 » Sat Feb 12, 2022 11:36 pm

a closed system can have exchanges with it's environment while isolated systems cannot

905756606
Posts: 101
Joined: Fri Sep 24, 2021 7:33 am

Re: Closed and Isolated systems

Postby 905756606 » Sat Feb 12, 2022 11:43 pm

Hi! Energy transfer can occur in closed systems can occur but matter is fixed. In isolated systems, there is no exchange of neither matter or energy between the system and surroundings.

tristenleem3B
Posts: 100
Joined: Fri Sep 24, 2021 6:47 am

Re: Closed and Isolated systems

Postby tristenleem3B » Sun Feb 13, 2022 12:29 am

Closed can interact with the environment, and isolated cannot exchange any energy.

Terrence Chi
Posts: 99
Joined: Fri Sep 24, 2021 6:06 am

Re: Closed and Isolated systems

Postby Terrence Chi » Sun Feb 13, 2022 12:33 am

Hi, a closed system can exchange only energy with its surroundings however, an isolated system cannot exchange either matter or energy with its surroundings. Hope this helps!

Hannah Thornton 1F
Posts: 104
Joined: Fri Sep 24, 2021 5:53 am

Re: Closed and Isolated systems

Postby Hannah Thornton 1F » Sun Feb 13, 2022 3:51 pm

Isolated systems cannot exchange matter or energy with its surroundings, whereas closed systems can exchange energy.

Achyutha Kodavatikanti_3H
Posts: 51
Joined: Mon Jan 03, 2022 9:33 pm

Re: Closed and Isolated systems

Postby Achyutha Kodavatikanti_3H » Sun Feb 13, 2022 3:55 pm

isolated systems and closed systems both cannot exchange matter with their surroundings. closed systems however can exchange energy with their surroundings, unlike isolated systems which cannot.

Alyssa H
Posts: 61
Joined: Fri Sep 24, 2021 6:42 am

Re: Closed and Isolated systems

Postby Alyssa H » Sun Feb 13, 2022 4:20 pm

A closed system is one that essentially cannot let any substances within it out, but can exchange factors like temperature with its surroundings. However, an isolated system is a closed system that cannot exchange anything with its surroundings. For example, a water bottle left outside is a closed system, but not an isolated system. It cannot let out any water because its lid is closed, but the water inside can heat up because the container heats up in the sun.

Chris Van 2J
Posts: 102
Joined: Fri Sep 24, 2021 5:28 am
Been upvoted: 1 time

Re: Closed and Isolated systems

Postby Chris Van 2J » Sun Feb 13, 2022 4:23 pm

A closed system can exchange energy with the environment while an isolated system cannot exchange energy or matter.

Evonne Chau 2I
Posts: 105
Joined: Fri Sep 24, 2021 7:36 am

Re: Closed and Isolated systems

Postby Evonne Chau 2I » Sun Feb 13, 2022 7:05 pm

Hi Chelsea,

In both isolated and closed systems, matter cannot be transferred between the system and surroundings. However, in a closed system, energy (like heat) can be exchanged with their surroundings. On the other hand, isolated systems cannot exchange energy with their surroundings.

HemangD 3K
Posts: 51
Joined: Mon Jan 03, 2022 9:38 pm

Re: Closed and Isolated systems

Postby HemangD 3K » Sun Feb 13, 2022 7:08 pm

In closed systems, energy can be transferred via heat or work. On the other hand, in an isolated system, matter and energy cannot be transferred, meaning delta U = 0.

Ameerah Hameed 3B
Posts: 112
Joined: Fri Sep 24, 2021 5:32 am

Re: Closed and Isolated systems

Postby Ameerah Hameed 3B » Sun Feb 13, 2022 7:46 pm

The difference between the two is a closed system can exchange energy with its surrounding while an isolated system cannot exchange heat or matter with its surrounding.

Emily Quill 2H
Posts: 102
Joined: Fri Sep 24, 2021 6:22 am

Re: Closed and Isolated systems

Postby Emily Quill 2H » Sun Feb 13, 2022 8:01 pm

An isolated system will not have any energy change with the surroundings, unlike a closed system, which can still exchange energy with its surroundings.

Sean Sanders 1E
Posts: 104
Joined: Fri Sep 24, 2021 5:20 am
Been upvoted: 1 time

Re: Closed and Isolated systems

Postby Sean Sanders 1E » Sun Feb 13, 2022 8:03 pm

In a closed system, energy can be exchanged with the surroundings but matter cannot. In an isolated system, neither matter nor energy can be exchanged with the surroundings.

Ivan Huang Dis 3B
Posts: 102
Joined: Fri Sep 24, 2021 7:32 am

Re: Closed and Isolated systems

Postby Ivan Huang Dis 3B » Mon Feb 14, 2022 12:51 am

isolated systems cannot transfer energy whereas closed can

Nyah Zhang 1E
Posts: 51
Joined: Mon Jan 03, 2022 10:42 am

Re: Closed and Isolated systems

Postby Nyah Zhang 1E » Mon Feb 14, 2022 1:51 pm

Closed systems can still exchange energy with their surroundings. It still fluctuates in heat and work. In an isolated system, nothing is exchanged.

Kimberly_martinez2I
Posts: 104
Joined: Fri Sep 24, 2021 6:25 am

Re: Closed and Isolated systems

Postby Kimberly_martinez2I » Mon Feb 14, 2022 2:06 pm

A closed system can exchange energy with the surroundings. An isolated system can't exchange energy and matter with their surroundings.

505734174
Posts: 105
Joined: Fri Sep 24, 2021 7:06 am
Been upvoted: 2 times

Re: Closed and Isolated systems

Postby 505734174 » Mon Feb 14, 2022 2:44 pm

The difference between a closed and isolated system is that a closed system can exchange energy with its surroundings but an isolated system cannot.

505706331
Posts: 100
Joined: Fri Sep 24, 2021 7:05 am

Re: Closed and Isolated systems

Postby 505706331 » Mon Feb 14, 2022 3:47 pm

how would a closed system be able to exchange energy

Neha Mukund
Posts: 109
Joined: Fri Sep 24, 2021 5:23 am

Re: Closed and Isolated systems

Postby Neha Mukund » Thu Feb 17, 2022 12:42 am

A closed system can still exchange energy with its surroundings, however an isolated system cannot.

Brenda Tran 3C
Posts: 109
Joined: Fri Sep 24, 2021 6:32 am

Re: Closed and Isolated systems

Postby Brenda Tran 3C » Thu Feb 17, 2022 1:31 am

A closed system can exchange energy, such as a thermometer, while an isolated system, like a thermos, does not exchange energy and matter.

hanniaghernandez
Posts: 114
Joined: Fri Sep 24, 2021 6:08 am

Re: Closed and Isolated systems

Postby hanniaghernandez » Fri Feb 18, 2022 4:02 pm

A closed system can not exchange energy while an isolated one cannot, to my understanding.

Skylar Lo 2C
Posts: 110
Joined: Fri Sep 24, 2021 5:10 am

Re: Closed and Isolated systems

Postby Skylar Lo 2C » Sat Feb 19, 2022 8:48 pm

Closed systems only exchange energy with other parts of the system while open systems can exchange energy with the environment.

305670352
Posts: 110
Joined: Fri Sep 24, 2021 6:51 am

Re: Closed and Isolated systems

Postby 305670352 » Sat Feb 19, 2022 8:57 pm

- Closed systems only exchange energy with their surroundings
- isolated systems do not exchange matter or energy with their surroundings.

Mahli Martinez 2I
Posts: 102
Joined: Fri Sep 24, 2021 7:14 am

Re: Closed and Isolated systems

Postby Mahli Martinez 2I » Sat Feb 19, 2022 9:37 pm

Closed systems are only able to exchange energy with their surroundings, meanwhile isolated systems can't exchange energy or matter with their surroundings, hence them being completely isolated.

oliviahelou
Posts: 103
Joined: Fri Sep 24, 2021 6:36 am

Re: Closed and Isolated systems

Postby oliviahelou » Sun Feb 20, 2022 7:31 pm

Isolated systems do not exchange heat or matter with the surroundings whereas closed system do.

Jessica Sun 2I
Posts: 102
Joined: Fri Sep 24, 2021 7:18 am

Re: Closed and Isolated systems

Postby Jessica Sun 2I » Sun Feb 20, 2022 7:40 pm

Closed systems can exchange heat or energy with the surroundings but cannot exchange matter while isolated systems cannot exchange either.

Polo Morales 3C
Posts: 103
Joined: Fri Sep 24, 2021 7:01 am

Re: Closed and Isolated systems

Postby Polo Morales 3C » Sun Feb 20, 2022 10:51 pm

An isolated system cannot interact with the environment at all. A closed system might exchange heat or energy with its environment. Hope this helps!

Aryan Gajjar 3D
Posts: 114
Joined: Fri Sep 24, 2021 6:05 am
Been upvoted: 1 time

Re: Closed and Isolated systems

Postby Aryan Gajjar 3D » Mon Feb 21, 2022 9:37 am

A closed system doesn't let matter in or out, but it does let energy in and out. A closed system is roughly equivalent to a covered pot on the stove. It is impossible for matter or energy to enter or exit an isolated system. A thermos or cooler is a system that is close to being isolated.

Cynthia_L_2C
Posts: 99
Joined: Fri Sep 24, 2021 7:25 am

Re: Closed and Isolated systems

Postby Cynthia_L_2C » Mon Mar 07, 2022 12:03 am

In closed systems, there is still a an exchange of energy with its surrounds. IHowever, in an isolated environment, there is no exchange of energy at all.

Kelly McFarlane
Posts: 101
Joined: Fri Sep 24, 2021 6:02 am

Re: Closed and Isolated systems

Postby Kelly McFarlane » Mon Mar 07, 2022 12:05 am

A closed system cannot exchange matter but it can exchange energy while an isolated system cannot exchange matter nor energy with the surroundings.

Allen Mayo 1E
Posts: 51
Joined: Tue Feb 16, 2021 12:17 am

Re: Closed and Isolated systems

Postby Allen Mayo 1E » Mon Mar 07, 2022 1:57 pm

A closed system has a heat or energy transfer w/ surroundings while an isolated system does not.

605823283
Posts: 100
Joined: Fri Sep 24, 2021 6:28 am

Re: Closed and Isolated systems

Postby 605823283 » Sun Mar 13, 2022 3:53 pm

Isolated systems cannot exchange matter or energy where a closed system can exchange energy

Palig Kechichian 3F
Posts: 102
Joined: Fri Sep 24, 2021 5:26 am

Re: Closed and Isolated systems

Postby Palig Kechichian 3F » Sun Mar 13, 2022 4:24 pm

Closed systems can exchange heat with their surroundings, but isolated ones cannot


Return to “Thermodynamic Systems (Open, Closed, Isolated)”

Who is online

Users browsing this forum: No registered users and 5 guests