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Alecsey [184]
3 years ago
15

If Dave ran 40,000 yards how many meters did he run? Dimensional Analysis

Chemistry
1 answer:
LUCKY_DIMON [66]3 years ago
5 0
Dave ran 36576 meters
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Answer:

It's obviously <em><u>LIGHT</u></em><em><u> </u></em><em><u>ENERGY</u></em><em><u> </u></em><u>for</u><u> </u><u>me</u><u> </u><u>cuz</u><u> </u><u>it's</u><u> </u><u>from</u><u> </u><u>the</u><u> </u><u>flashl</u><u>ight</u><u>.</u><u>.</u>

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3 0
3 years ago
The temperature on the moon is (4 points) about the same as the Earth hotter than the Earth most of the time goes from extremely
fiasKO [112]
Answer is C.) G<span>oes from extremely cold to extremely hot during a lunar day </span>

The reason is because the temperatures on the moon<span> are very hot in the daytime, about 100 degrees C. At night, the </span>lunar <span>surface gets very cold, as cold as minus 173 degrees C. This wide variation is because Earth's </span>moon has no atmosphere to hold in heat at night or prevent the surface from getting so hot during the day.
6 0
3 years ago
Sugar is a covalently linked compound with many atoms. Water is able to dissolve sugar. What does this suggest about the atoms o
luda_lava [24]

Answer:

When you put sugar inside of a cup with water, the sugar is still visible because it's molecules have just gotten in touch with water molecules. The sugar molecules are still attracted to each other but as you stir it, it seems to disappear but not completely. When the water is stirred sugar mix with water and water molecules place themselves between the sugar ones.

Conclusion: It suggests that the sugar molecules are more attracted to water molecules which is why they easily separate from each other.

6 0
3 years ago
How many valence electrons are in an atom of phosphorus? (atomic number 15) (1 point)?
densk [106]
There are 5 valence electrons in a atom of phosphorus.
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3 years ago
The removal of silver tarnish from silverware using aluminum foil and a solution of electrolyte is an example of
eimsori [14]

Answer:

The answer is C. An electrochemical cell.

Explanation:

The aluminum ion react with the sulfide to form aluminum sulfide.

8 0
3 years ago
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