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allochka39001 [22]
3 years ago
9

Which does not provide the energy to spin a turbine?

Physics
2 answers:
Sophie [7]3 years ago
6 0
It depends on what kind of the turbine to use it could be electromagnet or water in reservoir
Makovka662 [10]3 years ago
3 0

It's B, Electromagnets.

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When did humans learn that the Earth is not the center of the universe?

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Science - Next Generation

Alexander Somm

, Consultant, Investor Relations at Novelpharm AG (2015-present)

Answered Oct 16

What, it isn’t?!

Sorry, I had to.

As far as I have read and understood, the Sumerians and later the Babylonians both had astronomical calendars that already differentiated planets and stars. Earth was not the center to them, the Sun likely was. That was around 2,200 - 1,600 BC.

After that, Greek philosopher Aristarchus of Samos (310 - 230 BC) was the first (recorded) to have believed the solar system was organized around the Sun, rather than the Earth. His heliocentric model was unpopular during Aristarchus’ lifetime, although it would inspire astronomers centuries later, such as Copernicus and Galileo.

Now, there are numerous archeological findings (cave paintings) and studies, that all suggest an understanding of complex astronomy in prehistoric times dating back as far as 40,000 years. This also explains how early, prehistoric migrants may have navigated the seas.

Explanation:

hope it helps

have a good day

4 0
2 years ago
Will mark Brainliest!
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If the resistance of a circuit increases, that means that the current has to
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If resistance increases current decreases.

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  • Current is <em>inversely proportional</em> to the resistance.
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                              V=IR

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This relation shows that when resistance increases,current decreases.

4 0
3 years ago
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