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Yuki888 [10]
3 years ago
14

If there is no oxygen in outer space, and, at the same time, oxygen must be present for fire, where does the sun come from?​

Physics
2 answers:
miv72 [106K]3 years ago
6 0
The sun is a huge ball of gas it is not necessarily on fire.
victus00 [196]3 years ago
3 0

The sun is a huge ball of gas held together by gravity.

It does not burn the way wood does, due to oxygen, but it gets energy by a process called nuclear fusion, where Hydrogen is converted to Helium.

The sun will cease to "burn" when it runs out of Hydrogen, but that has a long way to go.

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A conducting bar moves along a circuit with a constant velocity. A constant magnetic field is perpendicular to the bar and circu
lana [24]

Answer:

0.500 T

Explanation:

Since the change in time and the number of coils are both 1, I set the problem up to be 1.3=(1.5(x)-13(x)). I then plugged in numbers for x until I got the answer to be 1.3 V.

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3 years ago
The current supply from generating plants is alternating current. True or false?
Leno4ka [110]
The answer is True since thats what usually goes on
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A block of mass 22 kg is sliding along the ice at constant speed 5.0 m/s just ahead of it is q block of mass 29 kg sliding in th
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Answer:

Answer:

New speed of the 22-kg block is 1.57 m/s

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3 years ago
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mario62 [17]
It's D. If it absorbed it would be turning to steam. I am taking honors chem in high school we are learning this.
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3 years ago
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Anastaziya [24]

Answer:

Explanation:

The formula to analyze motion in the vertical (or y) dimension is

A_y=Asin\theta which says that the motion in the y-dimension is equal to the magnitude of the A vector times the sin of the angle.

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Many times this is used to find the upwards velocity and the horizontal velocity when an overall velocity is given with an angle of inclination.

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