A Sunspot Has a Temperature 80% as Large as the Rest

question 35

Multiple Choice

A sunspot has a temperature 80% as large as the rest of the Sun's surface.How much LESS light does it produce per unit area than the rest of the Sun?

• A) 5% as much
• B) 20% as much
• C) 40% as much
• D) 80% as much

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Definitions:

Lobotomy

A surgical procedure used historically to treat mental illness, involving severing connections in the brain's prefrontal cortex, now widely discredited.

Pharmacotherapy

The treatment of diseases through the administration of drugs.

Cingulotomy

A neurosurgical procedure that targets the cingulate gyrus to treat certain psychiatric disorders, such as OCD and major depression, by severing connections in the brain.

Troublesome

Causing difficulty or annoyance; often used to describe situations, behaviors, or phenomena that are problematic.