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Author Question: A heat engine is a device that converts thermal energy into other forms. The thermal efficiency, e, ... (Read 109 times)

tingc95

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on: Dec 18, 2021

Question 1

Under standard conditions, molecules of a gas collide billions of times per second.  If each molecule has diameter t, the average distance between collisions is given by

where n, the volume density of the gas, is a constant. Find .
◦ =  -
◦ =  
◦ =  -
◦ =  -

Question 2

A heat engine is a device that converts thermal energy into other forms. The thermal efficiency, e, of a heat engine is defined by

where Qh is the heat absorbed in one cycle and Qc, the heat released into a reservoir in one cycle, is a constant. Find .
◦ =
◦ =
◦ = -
◦ = Qh - Qc
Calculus: Early Transcendentals ¦ Briggs, Cochran, Gillett, Schulz ¦ 3rd Edition
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Marked as best answer by tingc95 on Dec 18, 2021

dlook33

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Reply #1 on: Dec 18, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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tingc95

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Reply 2 on: Dec 18, 2021
Gracias!

Dinolord

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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