Question

What is work done against vacuum?
0
1
Both of these

Answer 1

Answer:

Therefore the minimum work done is when the external pressure is 0, which is the case under vacuum. This would mean that the work done under vacuum is 0. This is called free expansion. The greater the opposing force then the greater the amount of work done is (as work is equal to force applied over a distance).

Explanation:

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Answer 2

Answer:

work done against vacuum is 0

therefore the maximum work is when the external pressure is zero which is the case under vacuum this world mean that the work done under vacuum is 0 this is called free expansion the greater the opposing force that the greater the amount of work done is (as work is equal to force applied over a distance)