How would you explain the average density of an asteroid being about 2 g/cm 3 , if the density of rock is usually around 3 g/cm 3 ?

The lower average density suggests that the asteroid is not solid rock but rather a collection of loosely bound fragments, which results in a lower overall density.

How would you explain the average density of an asteroid being about 2 g/cm 3 , if the density of rock is usually around 3 g/cm 3 ?

The lower average density suggests that the asteroid is not solid rock but rather a collection of loosely bound fragments, which results in a lower overall density.

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How Would You Explain the Average Density of an Asteroid

Question 11

Multiple Choice

How would you explain the average density of an asteroid being about 2 g/cm ³, if the density of rock is usually around 3 g/cm ³?

A) The asteroid contains an unusually large quantity of helium.
B) The asteroid contains significant quantities of icy compounds.
C) The asteroid is made of fragments only loosely held together by gravity.
D) The asteroid is of the stony type, not the iron type.

Correct Answer: