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Reptile [31]
2 years ago
8

Question 14 (3 points)

Physics
2 answers:
rosijanka [135]2 years ago
8 0

you may check it online

Papessa [141]2 years ago
5 0
Vent carries magma from the magma chamber
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Which component of magma includes mobile ions of silicon?
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Answer:

Melt.

Explanation:

When rocks melt, they do so slowly and gradually because most rocks are made of several minerals, which all have different melting points; moreover, the physical and chemical relationships controlling the melting are complex. As a rock melts, for example, its volume changes. When enough rock is melted, the small globules of melt link up and soften the rock.

Under normal conditions, mantle rock like peridotite shouldn't melt in the Earth's upper mantle. However, by adding water you can lower the melting point of the rock. Alternatively, by decompressing the rock, you can bring it to a pressure where the melting point is lower. In both cases, basalt magma will form and considering it is hotter and less dense than the surrounding rock, it will percolate towards the surface and some of that erupts.

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The internal energy of material is determined by
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The combined amount of kinetic and potential energy of its molecules
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It is found that a 5.70 m segment of a long string contains three complete waves and has a mass of 180 g. The string is vibratin
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1.9 m.

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The distance traveled by one complete wave is called wavelength.

Thus, the distance traveled by one wave = 5.7 / 3 = 1.9 m

Thus, the wavelength is 1.9 m.

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I believe none

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The period of an oscillating particle is 32 s, and its amplitude is 15 cm. at t = 0, it is at its equilibrium position. find the
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At t=0, the particle was at its equilibrium position. The time period is 32 seconds, so in 8 seconds, it will reach the extreme location once, and hence, in 8 seconds, it will cover a distance equivalent to its amplitude.

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