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GrogVix [38]
3 years ago
13

Which BEST describes the physical properties of the Earth’s core?

Physics
1 answer:
Sonja [21]3 years ago
4 0

C) a solid lower part and a liquid upper part

Explanation:

The physical nature of the earth's core is made up of a solid lower part and a liquid upper part.

The core is the innermost part of the earth and it is made up of metallic minerals.

  • It has the highest temperature and pressure of all the layers of the earth.
  • The core is divided into two. Outer and inner core.
  • Outer core is made up of molten metallic minerals. It is the layer where the earth geomagnetic field originates.
  • The inner core is solid metallic ball.
  • Evidence from seismic waves has furnished geoscientists with this knowledge.

learn more:

Crust brainly.com/question/10537829

#learnwithBrainly

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A 10,000-watt radio station transmits at 535 kHz. Determine the number of joules transmitted per second. 10,000 J/s 10 J/s 535 J
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1 watt  =  1 joule/sec
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100 watts  =  100 joules/sec
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We don't care what frequency the transmission is using,
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5 0
3 years ago
Explain an experiment of the phenomenon of rainfall​
maks197457 [2]

Unclear/incomplete question. However, I inferred you need an explanation of the phenomenon of rainfall​.

<u>Explanation</u>:

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