__________ Can Be Used to Determine the Galaxy's Mass If

question 99

Multiple Choice

__________ can be used to determine the galaxy's mass if the galaxy is reasonably close, so that the Doppler shift of the galaxy disk material can be measured at several distances from the galaxy's center relative to the center.

• A)The Hubble constant
• B)A galaxy's color
• C)A galaxy's rotation curve
• D)A galaxy's diameter
• E)The velocity dispersion method

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Definitions:

Glorious Revolution

A pivotal event in British history (1688) marking the overthrow of King James II and the establishment of William III and Mary II as co-rulers, leading to the constitutional monarchy.

British Aristocrats

Members of the highest social class in the United Kingdom, traditionally holding hereditary titles and often possessing considerable wealth and influence.

English Monarchy

A system of government in the United Kingdom and its predecessor states where a monarch (king or queen) is the head of state.