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3 years ago

14

Why does the number of cooling fins effect the rate of energy transfer from a radiator?

1 answer:

baherus [9]3 years ago

5 0

<span>The number of cooling fins effect increases the rate of energy transfer from a radiator. It is because the cooling fins have an enlarged area allows heat to be transferred into the area away from the object it needs to have less heat with. Thereby cooling the object with cooling fins.</span>

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Answer:

2.2 m/s^2

Explanation:

Acceleration = Force / Mass

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3 years ago

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Digiron [165]

Answer:

3.31m/s

Explanation:

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$I = 2ml^2$

$I = 2(11.5)(0.5)^2\\\\I=5.75kgm^2$

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The speed of each ball is

V = ωL

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3 years ago

if the current in a wire is 2.0 amperes and the potential difference across the wire is 10 volts what is the resistance of the w

Pavlova-9 [17]

Answer:

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Explanation:

Potential difference (V) = current (I) * Resistance (R)

V = IR

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V = 10v

R = ?

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R = V / I

R = 10 / 2

R = 2Ω

The resistance across the wire is 2Ω

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3 years ago

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19,999,985 nomas creo y soy positivo que si es pero puedes ablar ingles

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