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ra1l [238]
3 years ago
7

What percent of the universe's age is the first 400,000 years?

Chemistry
1 answer:
Harlamova29_29 [7]3 years ago
3 0

Answer:

the globuler cluster

Explanation:

hope this helps maybe next time show anwsers

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Chemical energy is released from the breaking down of glucose.
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3 years ago
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The volume of a gas is decreased from 100 liters at 173.0°C to 50 liters at a constant pressure. After the decrease in volume, w
Minchanka [31]

Answer:

223.08 K

Explanation:

First we <u>convert 173.0 °C to K</u>:

  • 173.0 °C + 273.16 = 446.16 K

With the absolute temperature we can use <em>Charles' law</em> to solve this problem:

  • T₁V₂=T₂V₁

Where in this case:

  • T₁ = 446.16 K
  • V₂ = 50 L
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We <u>input the data</u>:

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And <u>solve for T₂</u>:

  • T₂ = 223.08 K
5 0
2 years ago
If a glass bottle breaks into thousands of tiny pieces what type of change occurs
mixas84 [53]

Physical change occurs.

6 0
2 years ago
Which of the following statement is not true?
Helga [31]

Answer: 2

Explanation: Greenhouse gases are very important in keeping our planet just right. If we have too many Greenhouse gases it would be too hot, but we can't eliminate all of them or it will be too cold

8 0
2 years ago
Which of the following is NOT a derived unit?<br><br>a) <img src="https://tex.z-dn.net/?f=cm%5E%7B3%7D" id="TexFormula1" title="
seraphim [82]

Answer:

c) kg

Explanation:

Kilograms stands alone. It has to be hooked up to another unit for it to be a derived unit.

I am joyous to assist you anytime.

4 0
2 years ago
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