Physics, 06.03.2020 22:52 jessica01479
1. A piece ofglass has an index of refraction of n = 1.52. What is the speed of light as it passes through the glass? ( c= 3.0 x 10° m/s)
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If it takes a planet 2.8 x 10^8 s to orbit a star with a mass of 6.2 x 10^30 kg what is the average distance between the planet and the star
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Does heating a metal wire increase or decrease its electrical resistance? why?
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Newtons view of arrangement of the universe. don't copy from anywhere.
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How long will it take a car traveling of a constant speed of 45m/s to cover the distance of a 2.5km?
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1. A piece ofglass has an index of refraction of n = 1.52. What is the speed of light as it passes t...
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