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Anika [276]
3 years ago
15

What is relative dating? A. the process of determining the order of events in geologic time B.process of determining a specific

date of an object
Chemistry
1 answer:
Contact [7]3 years ago
8 0

Answer:

A

Explanation:

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What are three ways in which a metal is different to a non-metal?
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1)non.metals gain electron but metals lose electron.

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Can someone answer an easy chemistry question? A chemistry grad student measures the performance of the new pump in his lab. The
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This problem requires our calculation to undergo the dimensional analysis approach. In this approach, you disregard the actual quantity and focus on the units of measurement. This helps us know the units of our final answer. 

First, let's ignore 16. Let's focus on converting the units kPa-mm³/s to mJ/s. The unit kPa stands for kiloPascals which is 1000 times greater than 1 Pa. The unit mJ, on the other hand, stands for millijoules, which is 1000 times lesser than Joules. The relationship between the two is that, Joules = Pa × m³. But since we want our final answer to be mJ, that would be equal to Pa×mm³. Since the original unit already contains mm³, all we have to do is convert kPa to Pa. 

16 kPa-mm³/s * (1000 Pa/1 kPa) = 16,000 Pa-mm³/s

Since Pa-mm³ is equal to mJ, the final conversion yields to 16,000 Pa-mm³/s.
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The top of the saturated zone of soil or rocks is called the
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