Through which medium does light pass more quickly, one with a reflective index of 2.0 pr one a refractive index of 3.0

i think if it were me i whould divide 300 dide 15

step-by-step explanation:

the only real purpose of sputnik 1 was to beat the us into space. we were getting close to launching a useful satellite, explorer 1 - which launched on january 31, 1958. the ussr had to beat that, so they launched sputnik 1 on october 4, 19

answer; how far out of place which the object finished relative to the starting location;

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