3 years ago

Does the atmosphere contain 21% nitrogen in 78% oxygen

1 answer:

7 0

Answer:

An atmosphere is the layers of gases surrounding a planet or other celestial body. Earth's atmosphere is composed of about 78% nitrogen, 21% oxygen, and one percent other gases

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The formula can be used to convert temperatures between degrees Fahrenheit () and degrees Celsius (). How many degrees are in th

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Answer:

-30°C

Explanation:

F-32/180 =C-0/100

or, -22-32/180=C/100

or, -54/180*100=C

or, -0.3*100=C

therefore, C= -30

-22°F = -30°C

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What happens to its surface temperature as a star changes color from red to blue

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The surface temperature of the star increases when it changes its colour changes from red to blue.
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The given series is the temperature decreasing order of stars. Now our sun is considered as a yellow star.

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3 years ago

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olga_2 [115]

The correct option to the question is Matter.

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Moreover, Matter can be described as,

Matter is anything that has occupies space (has mass and volume).

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3 years ago

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Uh No thanks but make me brainiest!

Explanation:

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3 years ago

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