Due to refraction. refraction is in which the fact of <span> light, radio waves, etc.,. also the measurment of your eye charchteristics. you can always research more:)
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A derived quantities is terms of the 7 base quantities via a system of quantity equations which are called SI derived units.
It is considered parts of the Hydrosphere because water condenses in clouds and falls as precipitation so it is a vital part of the hydrosphere.
∑ <em>F</em> (horizontal) = (150 N) cos(60°) - 15 N = (20 kg) <em>a</em>
==> <em>a</em> = ((150 N) cos(60°) - 15 N)/(20 kg) = 3 m/s²
Acoustic encoding in the encoding of sounds, that is, in laymen's terms. But in a more grammatically superior way of speech it is the encoding of auditory impulses.
