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saw5 [17]
3 years ago
8

What happens to the density of the heated mantle Rock? And why?

Biology
1 answer:
Mrac [35]3 years ago
4 0

It reduces

Explanation:

The density of the heated mantle rock reduces because its volume has increased.

  • Frictional heat, heat from radioactive decay and heat that accretted originally when the earth was forming are responsible for heating the mantle.
  • When a substance is heated, it expands and its volume increases.
  • Density is a function of mass and volume.
  • The higher the volume, the lower the density.
  • The higher the mass, the higher the density.
  • When the mantle is heated, its volume increases to a new one and its density reduces.

Learn more:

Density brainly.com/question/12450480

#learnwithBrainly

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