Type of systems

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105169446
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Joined: Fri Sep 28, 2018 12:16 am

Type of systems

Postby 105169446 » Sun Feb 03, 2019 5:55 pm

Is an isolated system always closed?

Diviya Khullar 1G
Posts: 59
Joined: Fri Sep 28, 2018 12:19 am

Re: Type of systems

Postby Diviya Khullar 1G » Sun Feb 03, 2019 5:59 pm

An isolated and a closed system are two different types of systems. A closed system can exchange energy, but not matter with its surroundings. An isolated system can't exchange matter or energy with its surroundings.

Edward Xie 2E
Posts: 63
Joined: Fri Sep 28, 2018 12:23 am

Re: Type of systems

Postby Edward Xie 2E » Sun Feb 03, 2019 6:00 pm

No, an isolated system allows neither energy or matter transfer, but a closed system allows only energy transfer.

Jaqueline Monreal 2L
Posts: 57
Joined: Fri Sep 28, 2018 12:28 am

Re: Type of systems

Postby Jaqueline Monreal 2L » Sun Feb 03, 2019 6:26 pm

they are different systems- and closed system can exchange energy but not matter with its surroundings while an isolated system cant exchange either one

pamcoronel1H
Posts: 45
Joined: Fri Sep 28, 2018 12:25 am

Re: Type of systems

Postby pamcoronel1H » Sun Feb 03, 2019 6:38 pm

No, a closed system can still exchange energy with its surroundings while an isolated system cannot.

Using examples Professor Lavelle gave, an example of a closed system would be a beaker with a seal on top, so no matter can be exchanged but the surroundings can still interact with the outside of the beaker and exchange energy.

An example of an isolated system would be a closed beaker WITH some kind of insulation cover surrounding it. This insulation will prevent the surroundings from coming into contact with the beaker and therefore no energy will be exchanged.

Vanadium Wang 4H
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Joined: Fri Sep 28, 2018 12:19 am

Re: Type of systems

Postby Vanadium Wang 4H » Sun Feb 03, 2019 8:31 pm

An isolated system and a closed system are two different types of systems. An isolated system has no contact with its surroundings, neither energy nor matter can interact with the system. A closed system has a fixed amount of matter but it can exchange energy with its surroundings.

Brayan Claros
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Joined: Wed Nov 15, 2017 3:00 am

Re: Type of systems

Postby Brayan Claros » Sun Feb 03, 2019 11:43 pm

isolated systems does not allow either energy or matter transfer. A closed system only allows energy transfer

Mukil_Pari_2I
Posts: 87
Joined: Fri Sep 28, 2018 12:29 am

Re: Type of systems

Postby Mukil_Pari_2I » Sun Feb 03, 2019 11:51 pm

No. Isolated systems don't allow either energy transfers or matter transfers while closed systems still allow energy transfer. For example, closed systems could still absorb heat.

Anna O 2C
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Joined: Fri Sep 28, 2018 12:19 am

Re: Type of systems

Postby Anna O 2C » Sun Feb 03, 2019 11:54 pm

Isolated systems have to be closed but they also don't allow the passage of heat or energy with their s.urroundings

Anand Narayan 1G
Posts: 61
Joined: Fri Sep 28, 2018 12:15 am

Re: Type of systems

Postby Anand Narayan 1G » Mon Feb 04, 2019 1:55 pm

No, because they are two distinct types of systems. An isolated system does not allow energy or matter transfer, whereas a closed system allows energy transfer.

Yiting_Gong_4L
Posts: 69
Joined: Fri Sep 28, 2018 12:25 am

Re: Type of systems

Postby Yiting_Gong_4L » Mon Feb 04, 2019 4:05 pm

Closed systems and isolated systems are two different types of systems.

davidryan3f
Posts: 63
Joined: Fri Sep 28, 2018 12:23 am

Re: Type of systems

Postby davidryan3f » Mon Feb 04, 2019 4:50 pm

An isolated and closed system are different things. A closed system allows for the exchange of energy in and out of the system. However it does not allow matter to move in and out. On the other hand, an isolated system is completely closed off and does not allow the transfer or heat or energy.

Ricardo Martin 1J
Posts: 63
Joined: Fri Sep 28, 2018 12:15 am

Re: Type of systems

Postby Ricardo Martin 1J » Wed Feb 06, 2019 9:20 am

An isolated system does not allow transfer of matter and energy.


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