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vovikov84 [41]
2 years ago
8

Please round to three sig fig

Physics
1 answer:
777dan777 [17]2 years ago
4 0

Answer:

λ = 344 nm

Explanation:

1.00sin90.0 = nsin43

n = 1.466

Well, what is it? Glass or plastic?

Assuming we're talking the same material with an index of refraction of 1.466

The frequency will not change in moving between materials

f = C/λ

C / 505 = (C / 1.466) / λ

C / 505 = C / 1.466λ

1.466λC = 505C

λ = 344 nm

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