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kherson [118]
3 years ago
12

Rocks from volcanoes are used by scientists to study the interior of the earthTRUE OR FALSE​

Physics
2 answers:
Vera_Pavlovna [14]3 years ago
7 0
True, rocks are made from hardened magma from the Earth’s interior. By studying them you can find out a lot about the interior.

I had a carved lava rock necklace when I was a kid & lived in Hawaii. My sister & I developed a rash from wearing the lava rock pendant. We think it was because there was a high level of sulfur in the lava rock.

If you have ever been near an active volcano, the smoke/ steam gives off a smell of sulfur, which smells like rotten
cupoosta [38]3 years ago
6 0
I think it’s false bc A volcano is not in the interior of the earth
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Answer:

6.25 m/s

Explanation:

Given parameters

Initial mark = 65

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Unknown:

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Solution:

Velocity is the displacement divided by time;

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Displacement  = Initial mark - final mark  = 65 - 15 = 50m

Now, insert the parameters and solve;

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Answer:

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Explanation:

From Hooke's law;

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