You Observe the Peak Brightnesses of Two White Dwarf Supernovae

question 36

Multiple Choice

You observe the peak brightnesses of two white dwarf supernovae.Supernova A is only 1/4 as bright as Supernova B.What can you say about their relative distances?

• A)Supernova A is twice as far away as Supernova B.
• B)Supernova A is 4 times as far away as Supernova B.
• C)Supernova B is 4 times as far away as Supernova A.
• D)Supernova B is twice as far away as Supernova A.
• E)We can't say anything about their relative distances because we do not have enough information.

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Definitions:

Pupil Contraction

The process of the pupil becoming smaller to regulate the amount of light entering the eye, often in response to bright light or focusing on close objects.

Conscious Experience

The awareness of one's own existence, sensations, thoughts, surroundings, and the flow of experiences that constitutes one's mind.

Expressive Behavior

Actions that convey an individual's emotional state or feelings to others, often through facial expressions, body language, and vocal tones.

Conscious Experience

The subjective awareness of one's own thoughts, feelings, and surroundings, often contrasted with unconscious processes.