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AysviL [449]
3 years ago
6

Why do cars need a cooling system in conjunction with the engine

Physics
1 answer:
snow_lady [41]3 years ago
7 0
So it doesnt get over heated ...
A cooling system<span> works by sending a liquid </span>coolant<span> through passages in the </span>engine<span>block and heads. As the </span>coolant<span> flows through these passages, it picks up heat from the </span>engine<span>. The heated fluid then makes its way through a rubber hose to the radiator in the front of the </span>car<span>.</span>
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Answer:

Energy

Explanation:

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2 years ago
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Describe the relationship between the Law of Conservation of Matter and balancing equations.
Yuliya22 [10]

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The mass of the products and reactants are the same on both sides of the equation.

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A flat coil of wire consisting of 15 turns, each with an area of 40 cm 2, is positioned perpendicularly to a uniform magnetic fi
zheka24 [161]

Answer:

0.54 A

Explanation:

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Time interval, Δt = 2 secs

Resistance of the coil, R = 0.2 ohms

To get the magnitude of the current, we have to first find the magnitude of the EMF induced in the coil:

|V| = |(-N * ΔB * A) /Δt)

|V| = | (-15 * 3.6 * 0.004) / 2 |

|V| = 0.108 V

According to Ohm's law:

|V| = |I| * R

|I| = |V| / R

|I| = 0.108 / 0.2

|I| = 0.54 A

The magnitude of the current in the coil of wire is 0.54 A

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3 years ago
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