What Must Be True in Order for Astronomers to Be

question 59

Multiple Choice

What must be true in order for astronomers to be able to use the Doppler technique to determine a planet's mass?

• A)The planet's orbit must be seen nearly face on.
• B)The planet must have a very low mass.
• C)The planet must have a very eccentric orbit.
• D)The planet's orbit must be viewed nearly edge on.

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Definitions:

Risk for Suicide

Refers to the potential or likelihood that an individual will attempt to take their own life or engage in behavior with the intention of doing so.

Intentional Overdose

The deliberate act of consuming a toxic amount of substances, often with the intent to harm oneself.

No-Suicide Contract

An agreement between a patient and therapist in which the patient agrees not to harm themselves and to seek help if suicidal thoughts occur.

Lethality

The capability of an act or substance to cause death or significant harm.