If the Apparent Visual Magnitude of a Star Is 7

question 50

Multiple Choice

If the apparent visual magnitude of a star is 7.3,what does this tell us about the brightness of the star?

• A)It is one of the brighter stars in the sky.
• B)It is bright enough that it would be visible even during the day.
• C)It is not visible with the unaided eye.
• D)It appears faint because of its great distance from the Earth.

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Definitions:

Communicable Diseases

Diseases that are spread from one person to another through various ways, such as air, physical contact, or contaminated food and water.

Social Ties

represent the connections or relationships between individuals or groups that affect social behavior and contribute to a sense of community.

Infectious Disease

Diseases caused by pathogens such as bacteria, viruses, fungi, or parasites that can be spread, directly or indirectly, from one person to another.

Social Contacts

Interactions between individuals in a society which form the basis of social relationships and structures.