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babymother [125]
3 years ago
7

In what order do the three types of seismic waves arrive at a seismograph

Physics
1 answer:
Mama L [17]3 years ago
4 0

Answer: Seismic waves arrive at a seismograph in the order of fastest to slowest:primary waves, secondary waves, surface waves.

Explanation:

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Canola oil is less dense than water, so it floats on water, but its index of refraction is 1.47, higher than that of water. When
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Answer:

therefore critical angle c= 69.79°

Explanation:

Canola oil is less dense than water, so it floats over water.

Given n_{canola}= 1.47

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to calculate critical angle of light going from the oil into water

we know that

sinc= \frac{n_{water}}{n_{canola}}

now putting values we get

sinc= \frac{1.33}{1.47}

c= sin^{-1}(\frac{1.33}{1.47} )

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Answer:

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1. Where is the water in the pot going?
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