The Tully- Fisher Relation Exists Between the Galaxy's Luminosity and Its

question 15

Multiple Choice

The Tully- Fisher relation exists between the galaxy's luminosity and its

• A) size.
• B) rotation.
• C) age.
• D) color.
• E) mass.

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Definitions:

Acceptable Name

A valid chemical name that conforms to the rules set by the International Union of Pure and Applied Chemistry (IUPAC).

Compound

A compound is a substance made up of two or more different elements chemically bonded together in fixed proportions.

NMR Spectrum

A representation of the resonance frequencies of nuclei in a magnetic field, providing detailed information about the structure of molecules.

Peaks

The highest points or maxima, often used in the context of graphs (e.g., absorption peaks in spectroscopy).