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DiKsa [7]
3 years ago
15

Describe how a convection cell is created in the mantle of the Earth.

Physics
2 answers:
g100num [7]3 years ago
4 0

Answer:

material near the core heats up, warming up the bottom layer of the mantle. Density begins to decrease due to particles moving more rapidly. The mantle's material then rises starting a convection current.

Explanation:

Sphinxa [80]3 years ago
3 0

Answer:

Convection currents within Earth's mantle form as material near the core heats up. As the core heats the bottom layer of mantle material, particles move more rapidly, decreasing its density and causing it to rise. The rising material begins the convection current.Feb 24, 2012

Explanation:

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A 95kg clock initially at rest on a horizontal floor requires a 560N horizontal force to set it in motion. After the clock is in
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Complete Question

A 95 kg clock initially at rest on a horizontal floor requires a 650 N horizontal force to set it in motion. After the clock is in motion, a horizontal force of 560 N keeps it moving with a constant velocity. Find the coefficient of static friction and the coefficient of kinetic friction.

Answer:

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Explanation:

From the question we are told that

The mass of the clock is m  =  95 \  kg

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