What Is the Difference Between Apparent Brightness and Luminosity

question 85

Multiple Choice

What is the difference between apparent brightness and luminosity?

• A) These are different names for the same property.
• B) Luminosity is how much light we see from a star; apparent brightness is how much light it emits.
• C) Apparent brightness is how much light we see from a star; luminosity is how much light it emits.
• D) Luminosity measures size; brightness measures temperature.
• E) Apparent brightness measures size; luminosity measures temperature.

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Definitions:

National Culture

The set of shared values, beliefs, customs, practices, and social behaviors that characterize the people of a specific country or nation.

Contextual Power

The influence or control one has within a specific context, often affecting the outcome of decisions and interactions.

Authority

The authority or control given to a person or body to make choices, issue commands, and ensure compliance.

Legitimacy

The quality of being justified, acceptable, or in accordance with recognized principles or standards.