Which Type of Binary Can Have Their Sizes Measured Directly

question 37

Multiple Choice

Which type of binary can have their sizes measured directly by photometry?

• A) Virtual
• B) Visual
• C) Eclipsing
• D) Spectroscopic
• E) Astrometric

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Definitions:

Sense of Self

An individual's perception and assessment of their own personality, characteristics, strengths, and weaknesses.

Infancy

A developmental period in human life, typically considered the first year or two, characterized by rapid physical and cognitive growth.

Preschoolers

Young children typically between the ages of 3 and 5 years old, before they start formal schooling.

Imaginary Creatures

Fictional beings or monsters created in the mind, often by children as part of creative play and storytelling.