The H-R Diagram for an Open Cluster Gives Special Information

question 190

Multiple Choice

The H-R diagram for an open cluster gives special information because all stars in an open cluster are

• A) the same age.
• B) the same mass.
• C) moving in the same direction.
• D) the same spectral type.

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Definitions:

Net Exports

The value of a country's total exports minus the value of its total imports, representing a component of a nation's GDP.

Short Run

A period in which at least one input is fixed, limiting the ability of a firm to adjust all of its inputs to change output.

Unemployment

A situation where individuals who are capable of working and are actively seeking work are unable to find employment.

Inflation

A universal hike in costs and decline in the monetary value.