A Planet Is Detected Via the Doppler Technique

question 87

Multiple Choice

A planet is detected via the Doppler technique.The shape of the periodic velocity pattern 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:

Sound Vibration

The oscillation of air particles caused by a vibrating object, which can travel through mediums such as air or water to produce sound.

Sense Receptors

Specialized cells or organ systems that detect and respond to external stimuli, sending signals to the brain for interpretation.

Farsightedness

A vision condition, also known as hyperopia, where distant objects are seen more clearly than close ones.

Rod Receptors

Specialized cells in the retina that are responsible for vision in low light conditions.