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neonofarm [45]
3 years ago
5

Determine the amount of work done on an ideal gas as it is heated in an enclosed thermally insulated cylinder topped with a free

ly moving piston. The cylinder contains of n moles of the gas and the temperature is raised from T1 to T2. The piston has a mass m and a cross sectional area A.
Physics
1 answer:
sp2606 [1]3 years ago
3 0

Answer:

W = 3/2 n (T₁- T₂)

Explanation:

Let's use the first law of thermodynamics

           ΔE = Q + W

in this case the cylinder is insulated, so there is no heat transfer

           ΔE = W

internal energy can be related to the change in temperature

            ΔE = 3/2 n K ΔT

we substitute

           3/2 n (T₂-T₁) = W

as the work is on the gas it is negative

            W = 3/2 n (T₁- T₂)

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Time taken by the bowling ball to reach its highest point= 0.214 s

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using the kinematic equation Vf= Vi + at

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t=0.214 s

Thus the time taken by the bowling ball to reach its highest point is 0.214 s

6 0
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Here, F = 40 N
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Hope this helps!
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<u>Fission</u>: -

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<u>Cons</u>:

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<u>Fusion Reactions</u>: -

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- "Requires extremely high temperatures .

If cold fusion could be achieved, it would be much easier to implement."

8 0
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