Multiple Choice
A future news release might report that a new planet has been found around a star very similar to our Sun.This newly discovered planet is claimed to have a mass 40 times that of the Earth and is located nearly 25 AU from the star it orbits.Which of the following would be a reasonable prediction about this planet?
A) The planet will probably have about the same radius as the Earth
B) The planet will probably have a mean density of around 5 g/cm³.
C) The planet will probably have a composition that is mostly hydrogen and helium.
D) The planet will probably have liquid water oceans.
Correct Answer:
Verified
Correct Answer:
Verified
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