Veg a I S a N a 0 Main Sequence

question 51

Multiple Choice

Veg a i s a n A 0 main sequence star . Base d o n thi s informatio n, whic h statement is true?

• A) Vega has a surface temperature that is less than the Sun
• B) Vega has mass that is greater than the Sun
• C) Vega is less luminous than the Sun
• D) Vega has mass that is less than the Sun
• E) Vega is located near the lower right hand corner on the HR diagram

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Definitions:

Evidence-Based

An approach that involves making decisions or taking actions based on the systematic analysis of scientific evidence.

Bounded Rationality

A concept that decision-makers are limited by the information they have, the cognitive limitations of their minds, and the finite amount of time they have to make a decision.

Temporal Immediacy

The urgency or closeness in time of an event, emphasizing the importance of timely action or response.

Rationality Limitations

Constraints on an individual's ability to think and make decisions in a logical and clear-headed manner.