The Relationship Between Mass and Luminosity of Stars on the Main

question 60

Multiple Choice

The relationship between mass and luminosity of stars on the main sequence is that

• A) the luminosity of stars rises to a peak at around a mass of 1 solar mass and decreases as mass increases beyond this limit.
• B) the greater the stellar mass,the larger the luminosity.
• C) luminosity is independent of the stellar mass.
• D) the greater the stellar mass,the less the luminosity.

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Definitions:

Money Supply

The entirety of financial assets at a specific point in time within an economy, including the total of cash, coins, and balances in savings and checking accounts.

Interest Rate

The fee a lender imposes on a borrower for utilizing assets, denoted as a portion of the primary sum.

Aggregate Demand

represents the total demand for all goods and services in an economy at a given time and price level.

Short-Run Aggregate Supply

Represents the total output of goods and services produced in an economy at different price levels over a short period, during which some factors of production are fixed.