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PSYCHO15rus [73]
3 years ago
15

Adding heat to a liquid which of the following. Physical changes

Chemistry
1 answer:
natali 33 [55]3 years ago
5 0
What? Is there choices?
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I need the answer please
Morgarella [4.7K]
I personally thinks it’s A
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In an isolated system:
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isolated system (plural isolated systems) (physics) A system that does not interact with its surroundings. Depending on context this may mean that its total energy and/or momentum stay constant.

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An isolated system is a thermodynamic system that cannot exchange either energy or matter outside the boundaries of the system. ... The system may be enclosed such that neither energy nor mass may enter or exit.

is there both?

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3 years ago
QUESTION 17
borishaifa [10]

Question 17:

False; cutting hair would change what it looks like but, braiding it keeps it the same substance it is.


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Hope it helps in some way. <3

5 0
2 years ago
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