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3 years ago

Please help me please

1 answer:

5 0

Answer: C

Explanation:

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3 years ago

melisa1 [442]

In a series circuit, resistance is the simple _____ of all resistors in the circuit.
The Answer Is A (Sum)

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3 years ago

patriot [66]

Answer:4050 W

Explanation:

Given

Heat transfer Coefficient(h)= $20 W/m^2-K$

Air temperature =75 F

surface area(A)= $7.5 m^2$

Temperature of hot tube is 102 F

We know heat transfer due to convection is given by

$Q=hA\left ( \Delta T\right )$

$Q=20\times 7.5\left ( 102-75\right )=4050 W$

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3 years ago

Sonja [21]

Answer:

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3 years ago

photoshop1234 [79]

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Explanation:

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3 years ago