Polarizing windows, filters, etc. are often used to reduce the amount of light that enters the lens of a camera or into a room o
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<span>The distance covered by the tectonic plate, in meters, is
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The time taken for the tectonic plate to cover this distance is equal to
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Therefore, the average velocity of the tectonic plate is the ratio between the distance covered and the time taken:
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</span>
</span>
The time taken for the tectonic plate to cover this distance is equal to
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Therefore, the average velocity of the tectonic plate is the ratio between the distance covered and the time taken:
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Answer:
Explanation:
The strength of an electric field E produced by a single charge Q at a distance d from it is given by the formula: , where K represents the Coulomb constant.
Since the electric field E is derived from the Coulomb Force per unit charge using a positive test charge, the field's units will be in units of Newtons/Coulomb, and be the formula for the Coulomb electric force between to charges (Q1 and Q2),
but modified with only one charge showing in the numerator of the expression.