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schepotkina [342]
2 years ago
13

Early scientific attempts at determining Earth's age gave a number that was ______. Multiple choice question.

Geography
1 answer:
liubo4ka [24]2 years ago
8 0

Early scientific attempts st determining Earth's age gave a number that was around 4.6 billion years old.

<h3>Radiometric dating methods</h3>

The age of rocks can be most determined by radiometric dating.

This process of radiometric dating makes use of two different isotopes of a sample.

It is known that Radioactive isotopes break down within a known amount of time and this enables geologists to determine the age of a sample with the aid of equipment like thermal ionization mass spectrometer.

Learn more about Radiometric dating at

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Explanation:

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How does the ocean floor close to the center slit differ from the ocean floor near
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3 0
3 years ago
The relative humidity when a dry bulb reads 12 degrees celsius and a wet bulb reads 7 degrees celsius is
atroni [7]

Answer:

48%

Explanation:

The relative humidity can be determined using a dry bulb and a wet bulb. The wet bulb temperature is usually lower than the dry bulb temperature. Hence, to determine the relative humidity, the wet bulb temperature is subtracted from the dry bulb temperature to determine the difference. Then the relative humidity is now determined using this difference and the dry bulb temperature.

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2 years ago
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