If a Planet Were Discovered Where the Barometric Pressure Was

question 16

Multiple Choice

If a planet were discovered where the barometric pressure was 2,000 mm Hg and the air was 15 percent O₂, the partial pressure of its O₂ at sea level would be

• A) 15 percent.
• B) 15 mm Hg.
• C) 133 mm Hg.
• D) 300 mm Hg.
• E) 30 percent.

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Definitions:

Conditioned Stimulus

A previously neutral stimulus that, after becoming associated with an unconditioned stimulus, comes to trigger a conditioned response.

Conditioned Stimulus

A formerly neutral signal that, after consistent association with an unconditioned stimulus, triggers a learned response.

Unconditioned Stimulus

In classical conditioning, a stimulus that naturally and automatically triggers a response without prior conditioning.

Conditioned Response

An automatic response established by training to an ordinarily neutral stimulus after association with an unconditioned stimulus.