Science question reflection and refraction are similar to each other. which one of the following is associated with only refraction? a) the light wave changes direction. b) the light wave keeps the same wavelength. c) the light wave is transmitted through the medium.
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Matt is driving down 7th street. he drives 150 meters in 18 seconds. assuming he does not speed up or slow down, what is his speed?
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The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?
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Science question reflection and refraction are similar to each other. which one of the following is...
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