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PilotLPTM [1.2K]
3 years ago
11

Why does light change its velocity (or slows down) when it encounters a glass lens?​

Physics
1 answer:
Rufina [12.5K]3 years ago
6 0

Explanation:

what happens is that light slows down when it passes from the less dense air into the denser glass or water. This slowing down of the ray of light also causes the ray of light to change direction. It is the change in the speed of the light that causes refraction.

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A hovering mosquito is hit by a raindrop that is 50 times as massive and falling at 8.1 m/s , a typical raindrop speed. how fast
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here we will use the momentum conservation

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2 years ago
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3 years ago
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2 years ago
You are doing x-ray diffraction on a crystal that has a cubic structure, using 0.340-nm x rays. Part A If the lattice spacing is
Mrac [35]

Answer:

∅ = 0.26°

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n×λ = 2×d×sin(∅)

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then:

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6 0
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