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yanalaym [24]
3 years ago
7

An incident ray of light strikes a diamond at an angle of

Physics
2 answers:
lys-0071 [83]3 years ago
4 0

Answer:

The angle of refraction is option b: 17°.

Explanation:

We can find the angle of refraction by using Snell's law:

n_{1}sin(\theta_{1}) = n_{2}sin(\theta_{2})

Where:

n₁: is the index of refraction of the medium 1 (air) = 1.0003  

n₂: is the index of refraction of the medium 2 (diamond) = 2.42

θ₁: is the angle of incidence = 45°

θ₂: is the angle of refraction =?

Hence, the angle of refraction is:

sin(\theta_{2}) = \frac{n_{1}sin(\theta_{1})}{n_{2}} = \frac{1.0003*sin(45)}{2.42} = 0.2922

\theta_{2} = 17 ^{\circ}

Therefore, the correct option is b: 17°.

I hope it helps you!

My name is Ann [436]3 years ago
4 0

Answer:

<h3>Give my manz up there a thank, five star and brainliest because he is exactly right, 17°</h3>

Explanation:

if you agree give me a thank and five stare to... have a great day:D

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a) 4.9*10^-6

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