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3 years ago

How many stars are in space

Physics

2 answers:

Sergeu [11.5K]3 years ago

6 0

There are something like 3,000 to 4,000 stars that are bright enough to see with human eyes and no optical equipment.

There are TRILLIONS of them in the part of space that we can see with big telescopes, and we don't know how far the universe keeps going after that.

There may be NO end to it, and then there would be NO end to the number of stars.

Paladinen [302]3 years ago

5 0

The answer is simply unknown. there is too many starts to count

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pishuonlain [190]

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4 years ago

You have been learning about chemical and physical properties in class. Your teacher asks you to make a Venn diagram that compar

Maru [420]

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3 years ago

How is the Sun similar to the stars that can be seen at night?

prisoha [69]

Answer:

Explanation:

4 0

3 years ago

Read 2 more answers

The velocity field of a flow is given by V = 3x2ti+[4y(t-1)+3x2t] j m/s, where x and y are in meters and t is in seconds. For fl

Katena32 [7]

Answer:

See explanations

Explanation:

Given that,

Electric field E=135V/m

Energy stored in 1m³of air=?

The energy stored in an electric field is given as

u = ½ εo E²

Where

U is the energy stored

εo is permissivity and it value is 8.85×10^-12C²/N..m²

And E is the electric field

Then,

U=½×8.85×10^-12×135²

U=8.06×10^-8J/m³

Then, the energy stored in 1m³ of air is 8.06×10^-8 J/m³

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4 years ago

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soldi70 [24.7K]

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3 years ago