What type of system would allow light to enter and exit, but would keep any additional atoms out?

asked Jan 2, 2022 152k views

23 votes

What type of system would allow light to enter and exit, but would keep any

additional atoms out?

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5 votes

An isolated system , it does not allow any matter or energy to be exchanged

Bdeem answered Jan 4, 2022

by Bdeem

4.0k points

4 votes

Answer: it’s closed

Explanation: a pex

LightningWar answered Jan 8, 2022

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