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FinnZ [79.3K]
3 years ago
12

a hotgas is injected into at engine at 573 k and exhausts at 343 k. what is the highest efficiency of thisengine?

Physics
1 answer:
Dovator [93]3 years ago
4 0

Answer:

230k

Explanation:

energy capacity maximum is 573 total available. 343k of that energy is present at release and subsequent loss leaving max used energy of 230k.

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Answer:

The ball is dropped at a height of 9.71 m above the top of the window.

Explanation:

<u>Given:</u>

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then

1.5=0.15u+\dfrac{9.8\times0.15^2}{2}\\u=3.96\ \rm m/s\\

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Imagine you are standing in the antarctic during the southern hemisphere summer. the sky is clear and blue. there are no clouds
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Answer:

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