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tatyana61 [14]
3 years ago
7

3. How would you date a sample of rock that you suspect as being one of the earliest on Earth? (1 point)

Biology
1 answer:
Kay [80]3 years ago
4 0
<span>If I were attempting to date a rock sample that I suspect to be incredibly old, i would use radioactive isotopes with a long half life. When dating rocks and fossils to discover approximately how old they are, radioisotope dating is used on igneous rocks found near fossils. Things like Uranium 235, which is an unstable radioactive isotope of elements, decays at a constant rate over time so can be useful in determining age.</span>
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<h2>Answer:</h2>

The wavelength of <u>light</u>.

<h2>Explanation:</h2>

The electromagnetic spectrum shows the parts of light orchestrated by their wavelengths. The range for the most part comprises of both visible as well as invisible light. Together, they are called electromagnetic radiation. They are electromagnetic in light of the fact that they comprise of both an electric field and an magnetic field, and these fields travel in wave and travel at the speed of light: 3.00 × \bold{10^8} m/s.  

When the light gets scattered it gives out color in the form of VIBGYOR which is elaborately called as Violet, Indigo, Blue, Green, Yellow, Orange and red. These colors are arranged in the spectrum based upon the wavelength.

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dezoksy [38]

answer:

carbon dioxide !!

explanation:

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Read 2 more answers
What is altitude <br>in triangle ​
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Answer:

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Explanation:

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