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Nesterboy [21]
3 years ago
6

1. Order the materials from smallest refractive index to largest refractive index.

Physics
1 answer:
kakasveta [241]3 years ago
5 0

Air = 1

Water = 1.33

Glass = 1.52

Quartz = 1.46

Diamond = 2.42

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outward from a wall just above floor level. A 1.5 kg box sliding across a frictionless floor hits the end of the spring and comp
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v = 0.489 m/s

Explanation:

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We need to find the velocity of the box (v) when it hit the spring. It is based on the conservation of energy. The kinetic energy of spring before collision is equal to the spring energy after compression i.e.

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