The Choices Below Each Describe the Appearance of an H-

question 125

Multiple Choice

The choices below each describe the appearance of an H- R diagram for a different star cluster. Which cluster is most likely to be located in the halo of our galaxy?

• A)The diagram shows main- sequence stars of all the spectral types except O and B, along with a few giants and supergiants.
• B)The diagram shows no main- sequence stars at all, but it has numerous supergiants and white dwarfs.
• C)The diagram shows main- sequence stars of spectral types G, K, and M, along with numerous giants and white dwarfs.
• D)The diagram shows main- sequence stars of every spectral type except O, along with a few giants and supergiants.

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Definitions:

Phillips Curve

An economic theory suggesting an inverse relationship between the rate of inflation and the rate of unemployment within an economy.

Policy Makers

Individuals or bodies responsible for formulating and implementing public policies, laws, and regulations, often within governmental or legislative institutions.

Aggregate Supply

The total supply of goods and services that are available to consumers in an economy at a given price level in a given period.

Passive Approach

A passive approach involves a non-interventionist or minimal-effort strategy of dealing with situations, often contrasted with active strategies that require direct action.