Which of the Following Are Most Massive and Luminous

question 21

Multiple Choice

Which of the following are most massive and luminous?

• A)brown dwarfs
• B)RR Lyrae variables
• C)white dwarfs
• D)T Tauri variables
• E)Cepheid variables

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Definitions:

Double-blind Technique

A research methodology where neither the participants nor the experimenters know who is receiving a particular treatment, minimizing biases.

Drug Therapies

The treatment of disease or symptoms with pharmaceutical drugs as opposed to surgery or other therapies.

Drug Therapy

The treatment of disease or condition through the administration of pharmaceutical drugs, as opposed to surgery, physical therapy, etc.

Self-discipline

The ability to control one's feelings, impulses, and actions in order to achieve long-term goals.