Answer:
a) 3654.5 joules per cycle is rejected to the reservoir at 300 K by the Carnot Engine.
b) Mechanical work performed by the engine during each cycle = 3045.5 J = 3.046 KJ
Explanation:
For a Carmot engine,
(Q꜀/T꜀) + (Qₕ/Tₕ) = 0
(Q꜀/T꜀) = - (Qₕ/Tₕ)
Q꜀ = - T꜀ × (Qₕ/Tₕ)
Qₕ = 6.70 KJ
Tₕ = 550 K
Q꜀ = ?
T꜀ = 300 K
Q꜀ = - 300 (6700/550) = - 3654.5 J = - 3.65 KJ
b) Mechanical work done by the Carnot engine is given by
W = |Qₕ| - |Q꜀| = 6700 - 3654.5 = 3045.5 J
There actually three assertions here: one in A and two more in B.
All three assertions, as well as the reasoning described in this mess, are all False.
The correct choice from the list is e), but that doesn't even describe the complete Falseness of this disaster.
D A heat engine that uses heat to do work
Answer:
you got to add the chart my g
Explanation:
Answer:
South and West
Those people are pushing the hardest. It will move south faster than it moves west.
Explanation:
