Which of These Statements Is True If the Star Betelgeuse

question 86

Multiple Choice

Which of these statements is true if the star Betelgeuse has a lower surface temperature than the Sun? (Assume that IR means infrared radiation and UV means ultraviolet radiation.)

• A) Betelgeuse emits more IR and less UV flux than the Sun.
• B) Betelgeuse emits more IR and more UV flux than the Sun.
• C) Betelgeuse emits less IR and more UV flux than the Sun.
• D) Betelgeuse emits less IR and less UV flux than the Sun.

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Definitions:

Economic Perspective

A viewpoint or analysis method which involves considering resource scarcity and the need for individuals and societies to make decisions on allocation.

Economic Perspective

A viewpoint that analyzes how individuals make decisions based on scarcity and the incentives that influence those decisions.

Marginal Costs

The uptick in full pricing incurred by the generation of another unit of a product or service.

Marginal Benefits

The increase in utility or satisfaction from consuming or producing an extra unit of a good or service.