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Gre4nikov [31]
3 years ago
5

Which term describes a model in which a charge takes up no space and acts uniformly on its surroundings?

Physics
2 answers:
astra-53 [7]3 years ago
5 0

Answer: The correct answer is Point charge.

Explanation:

A point charge is located at a single point in a space. It is zero dimensional. It can be positive or negative. The electric field is the surrounding of the charge in which the electric force can be experienced.

The direction of the electric field lines for a positive point charge is outward. The direction of the electric field lines for a negative point charge is inward. These lines are uniform in nature.

Therefore, the point charge takes up no space. It acts uniformly on its surrounding.

Serggg [28]3 years ago
4 0
The term Point Charge describes a model in which a charge takes up no space and acts uniformly on its surroundings. A Point Charge also creates lines that are uniform in nature and can go both outwards or inwards. When it goes outwards, it shows a positive charge and when it goes inwards then it shows a negative charge.
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torisob [31]

The temperature of an air parcel and the kinetic energy of an air parcel are directly related. this means that as the temperature of the air parcel increases, the kinetic energy increases.

<h3>What is temperature?</h3>

Temperature is the measure of degree of hotness or coldness of a body.

Temperature is also the measure of the average kinetic energy of a system.

When the heat is applied to body, its temperature increases as the body gains heat.

Thus, the temperature of an air parcel and the kinetic energy of an air parcel are directly related. this means that as the temperature of the air parcel increases, the kinetic energy increases.

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Cool facts about satellites ???
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7 0
3 years ago
If you stood on a planet with four times the mass of Earth, and twice Earth's radius, how much would you weigh?
nikdorinn [45]

Answer:

1/4 times your earth's weight

Explanation:

assuming the Mass of earth = M

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∴ the mass of the planet= 4M

the radius of the planet = 4R

gravitational force of earth is given as = \frac{GM}{R^{2} }

where G is the gravitational constant

Gravitational force of the planet = \frac{G4M}{(4R)^{2} }

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recall, gravitational force of earth is given as = \frac{GM}{R^{2} }

∴Gravitational force of planet = 1/4 times the gravitational force of the earth

you would weigh 1/4 times your earth's weight

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If a sound wave traveled from a solid to a liquid its speed would:.
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