When Looking for the Radial Velocity Changes Detected Due to Doppler

question 5

Multiple Choice

When looking for the radial velocity changes detected due to Doppler shifts, which masscombination is most likely to be detected?

• A)high mass star, high mass planet
• B)high mass star, low mass planet
• C)low mass star, high mass planet
• D)low mass star, low mass planet
• E)a high mass planet; the mass of the star is irrelevant

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Definitions:

Pronator Quadratus

A square-shaped muscle in the forearm that acts to pronate the wrist, turning the hand so the palm faces downwards.

Triceps Brachii

A major muscle of the upper arm involved in extension of the elbow and is composed of three heads.

Brachialis

The brachialis muscle is located in the upper arm, specifically in the anterior compartment, and plays a crucial role in flexing the elbow joint.

Brachioradialis

A muscle of the forearm that flexes the forearm at the elbow; it is particularly used when lifting objects or performing movements against resistance.