A Planet Is Detected Via the Doppler Technique

question 29

Multiple Choice

A planet is detected via the Doppler technique.The repeating pattern of the stellar motion tells us

• A)the planet's size.
• B)the planet's mass.
• C)the planet's density.
• D)the orbital period of the planet.
• E)the orbital eccentricity of the planet.

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Definitions:

Interdating

Romantic relationships or dating between individuals of different racial, ethnic, religious, or cultural backgrounds.

Ethnic Group

A community or population made up of people who share a common cultural background or descent.

Filter Theory

Posits that people sift eligible mates according to specific criteria and thus reduce the pool of potential partners to a small number of candidates.

Potential Suitability

The possibility or capability of being appropriate or fitting for a particular purpose, role, or situation.