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Hitman42 [59]
3 years ago
8

Planetary geologists used meteorite dating and lunar rocks to determine that

Physics
1 answer:
Vikentia [17]3 years ago
8 0
I had to look for the options and here is my answer:
Meteorite dating and lunar rocks are being used by planetary geologists in order to determine that the age of the solar system which is 4.6 billion years old. These meteorites are being tested in order to determine their span of existence. Hope this answer helps.
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Explanation:

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Mason notices that his boat sinks lower into the water in a freshwater lake than in the ocean. What could explain this?
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What is the density of 18.0-karat gold that is a mixture of 18 parts gold, 5 parts silver, and 1 part copper? (These values are
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Answer:

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Explanation:

A mixture of 18 parts gold, 5 parts silver, and 1 part copper.

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Let the mass of copper be 1x

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The density of copper =8.8g/cm^3

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Mass of the mixture = M = 18x+5x+1x =24x

Volume of the mixture = V_1+V_2+V_3

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