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Alla [95]
2 years ago
7

What is the angle of refraction? 15 degrees 30 degrees 74 degrees

Physics
1 answer:
Sophie [7]2 years ago
8 0

Answer:

74 degrees

Explanation:

***************

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It takes 130 J of work to compress a certain spring 0.10m. (a) What is the force constant of this spring? (b) To compress the sp
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Explanation:

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