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Ronch [10]
2 years ago
15

What is the refractive index of air if light travels through it at 3.0 108 m/s?

Physics
1 answer:
olchik [2.2K]2 years ago
4 0

Answer:

n = c/v = (3.00 x 108 m/s)/(2.76 x 108 m/s) = 1.09. This does not equal any of the indices of refraction listed in the table.

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Answer:

I guess that the atoms are:

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Neutrons:  8     8     5   3     13    14

Now, two atoms are isotopes if they share the same number of protons (so both atoms are the same element) but they have a different number of neutrons.

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These two are isiotopes.

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2 years ago
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Answer:

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Explanation:

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Information found on:

<u>https://pubs.usgs.gov/gip/dynamic/tectonic.html#:~:text=A%20tectonic%20plate%20(also%20called,both%20continental%20and%20oceanic%20lithosphere.&text=Continental%20crust%20is%20composed%20of,such%20as%20quartz%20and%20feldspar.</u>

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2 years ago
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Joey drives along the 110 South freeway and notices a mile marker that reads 260 miles. He drives until he reaches the 150 mile
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So Joey's displacement from the 260 mile marker is 85 miles .

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