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erik [133]
3 years ago
9

If objects with a greater mass have greater gravitational pull, why is our solar

Chemistry
1 answer:
STatiana [176]3 years ago
6 0

Answer:

It's too far away

Explanation:

According to classical mechanics, gravitational pull is inversely proportional to the distance squared; as the distance increases, the gravitational pull decreases at a faster and faster rate. Since Alpha Centauri A is a few lightyears (Tens of trillions of kilometers away), without even needing to calculate the force of gravity, it is very miniscule.

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Answer:

1 2/15

Explanation:

2/3 + 7/15 = 17/15 =1 2/15

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2 years ago
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Holes in volcanic rocks illustrates a low pressure and rapid cooling environment(surface of the earth).

Explanation:

Holes in rocks are usually found in a special type of volcanic rock called pumice. The holes signifies a melt that has a lot of dissolved gases in them and they solidify rapid under surface temperature.

  • Pockets of holes found in some rocks are as a result of trapped gases in cavities of a solidifying magma.
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3 years ago
If horizontal layers of sedimentary rock have a vertical fault running through them, how might a geologist use relative dating t
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1. If horizontal layers of sedimentary rock have a vertical fault running through them, then they cab predict where the fault begame by <span>matching up rock layers over distances.
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7 0
3 years ago
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1. Swimming pool manufacturers recommend maintaining the
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A 3.4 × 10⁶ L swimming pool must have a mass of 1.0 × 10⁷ mg Cl₂ to maintain a concentration of 3.0 ppm.

<h3>What is "ppm"?</h3>

"ppm" of "parts per million" is a unit of concentration equivalent to milligrams of solute per liters of solution.

A pool must maintain a chlorine concentration of 3.0 ppm (3.0 mg/L). The mass of chlorine in 3.4 × 10⁶ L is:

3.0 mg Cl₂/L × 3.4 × 10⁶ L = 1.0 × 10⁷ mg Cl₂

A 3.4 × 10⁶ L swimming pool must have a mass of 1.0 × 10⁷ mg Cl₂ to maintain a concentration of 3.0 ppm.

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2 years ago
Which temperatures are equal? (Refer to the diagram of the thermometer in the lesson.)
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Answer:

d

Explanation:

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