How Would Our Estimate of the Mass of the Galaxy

question 1

Multiple Choice

How would our estimate of the mass of the galaxy be changed if it were discovered that the period of revolution of the Sun is actually twice as long as it is now thought to be?

• A)It would be increased
• B)It would be decreased
• C)It would be unchanged
• D)The Sun's period is irrelevant to determining the mass of the galaxy

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Definitions:

Kamares Ware

A type of Minoan pottery characterized by its intricate designs, fine quality, and the use of vivid colors, named after the cave of Kamares on Crete.

Minoan

Pertaining to the ancient civilization that flourished on the island of Crete during the Bronze Age, known for its palaces, frescoes, and contributions to Mediterranean culture.

Cycladic

The prehistoric art of the Aegean Islands around Delos, excluding Crete.

Inlaid Dagger Blades

Dagger blades that have been decorated with a design set into the surface, typically made of different materials to create a contrasting pattern.