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Rasek [7]
3 years ago
10

When using the given diagram, the following steps prove the Pythagorean theorem.

Physics
1 answer:
Marat540 [252]3 years ago
7 0

Answer:

It's B

Explanation:

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E= 1- \frac{T_{c}}[tex]{T_h}=308+{T_c}\\Efficiency of a carnot engine is given by the aboveTc=temperature of the cold reservoirTh= temperature of the hot reservoirK=273+ 35  (convert  35°C to kelvin)K=308k{T_h}={T_c}+308-----------------------(equation  1)20%=1-{T_c}/{T_h}

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