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:

Imprinting

A form of learning occurring at a particular life stage that is rapid and apparently independent of the consequences of behavior.

Symbolic Thinking

The ability to use symbols, language, or other objects to represent and understand abstract concepts.

Egocentrism

A cognitive trait that causes individuals to interpret the world solely from their own perspective, often neglecting others' viewpoints.

Concrete Operational

A stage in Piaget's theory of cognitive development where children aged 7 to 11 years are able to think logically about concrete events and understand the concept of conservation.