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Feliz [49]
3 years ago
7

PLEASE PLEASE HELP (Picture)

Physics
1 answer:
atroni [7]3 years ago
7 0

Answer:

light slows it down

Explanation:

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What is speed of light in crown glass?
german

Answer:

1.97 x 10^8 m/s

Explanation:

refractive index of crown glass with respect to air, n = 1.52

speed of light in air, c = 3 x 10^8 m/s

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By use of the definition of refractive index

n = \frac{c}{v}

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5 0
2 years ago
What are some cunductors
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Answer:

copper, silver, aluminum, brass

Explanation:

you could have looked that up

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Describe the difference between global knowledge and personal ideas.
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Answer:

Global knowledge is information that is widely accepted and been proven as the truth. It is information that may not necessarily have a source because it is common knowledge and not easily attributed to a certain source. Personal ideas are original to the author and may not be widely accepted. It is important to give credit to others by citing their work to acknowledge that this is not your own findings but rather someone else's. It is plagiarism to use someone else's work as your own without giving credit to their work. -W0lf93

Explanation:

hope this helps

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2 years ago
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