Which of the Given Rotation Curves in the Figure Below

question 20

Multiple Choice

Which of the given rotation curves in the figure below represents what astronomers would expect if dark matter exists in the halo of a spiral galaxy?

• A) Rotation curve A
• B) Rotation curve B
• C) Rotation curve C
• D) None of the curves would be correct.

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Definitions:

Lien

A claim that one has against the property of another.

Warranty of Title

A legal guarantee provided by a seller to a buyer that the seller has the right to sell the property in question and that it is not encumbered by any undisclosed liens or claims.

Repossess

The act of taking back possession of property, typically by a seller or lender from a buyer due to lack of payment.

Rejection of Goods

The act of refusing to accept delivery of goods because they are defective, do not meet the specifications, or are otherwise not in conformity with the contract terms.