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AlladinOne [14]
2 years ago
8

You are currently in a stable orbit 9000 km (1km=1000m) from the center of planet Proxima Centauri B.

Chemistry
1 answer:
pantera1 [17]2 years ago
6 0

Explanation:

bro this question looks like Astrophysics

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What is the maximum mass of ethyl alcohol you could boil with 1000 j of heat, starting from 22 ∘c?
kramer

solution:

1000 = m*2400*(78-22) + m*8.79*10^5

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3 years ago
Explain the “war of the currents”<br> please help with at least 1 sentence
Alex777 [14]

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The war of the currents, sometimes called battle of the currents, was a series of events surrounding the introduction of competing electric power transmission systems in the late 1880s and early 1890s.

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3 0
2 years ago
What change in volume results if 50 mL of gas is cooled from 30 C to 4 C
11111nata11111 [884]

The relation between the volume of the gas and the temperature is established by Charles's law. With a decrease in the temperature, the volume decreases by 45.7 mL. Thus, option c is correct.

<h3>What is Charle's law?</h3>

Charle's law states the direct relation present between the temperature and the volume of the gas. The law is given as:

V₁ ÷ T₁ = V₂ ÷ T₂

Given,

V₁ = 50 mL

T₁ = 303.15 K

T₂ = 277.15 K

Substituting the value the final volume is calculated as:

50 ÷ 303.15 = V₂ ÷ 277.15

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= 45.71 mL

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Learn more about Charles law here:

brainly.com/question/16927784

#SPJ1

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