The Luminosity of a Star Depends on

question 11

Multiple Choice

The luminosity of a star depends on

• A) its mass,its age,and its distance.
• B) its mass.
• C) its age.
• D) its mass and its age.

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Definitions:

Anaximander

An early Pre-Socratic philosopher from Miletus in Ionia, notable for his work in cosmology, geography, and biology.

Descartes

René Descartes, a 17th-century French philosopher, mathematician, and scientist, known for his statement "Cogito, ergo sum" (I think, therefore I am) and his contributions to modern philosophy and the development of rationalism.

Substances

Fundamental components or materials that constitute physical reality, having distinct and constant properties.

Solutions

Methods or processes for solving problems or dealing with difficult situations, often involving a detailed, step-by-step procedure for achieving a desired end.