A piston is pushed into a cylinder of gas. Temperature unchanged. Book say:
pressure increase, molecular distance decrease, PE decrease, KE unchange, IE decrease.
May I ask : Where do the energy gone? In what other forms will the energy transfer to?
IE, KE, PE
2009-11-04 10:45 pm
回答 (2)
2009-11-05 1:32 am
✔ 最佳答案
Based on your description, if the temperature remains unchanged, it shows that the cylinder is not insulated. The heat produced from gas compression (which is a mechanical work done) has been transferred to the environment.
收錄日期: 2021-04-29 17:31:35
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