The Current Temperature of the Cosmic Background Radiation of 2

question 63

Multiple Choice

The current temperature of the cosmic background radiation of 2.73 K means that the peak of its spectrum occurs at a wavelength of

• A) 0.1 µm.
• B) 1 µm.
• C) 10 µm.
• D) 100 µm.
• E) 1,000 µm.

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Definitions:

Self-Actualized Potential

The realization or fulfillment of one's talents and potentialities, considered as a drive or need present in everyone.

Spontaneous Recovery

Relearning a conditioned response.

Little Albert

An experiment in classical conditioning that demonstrated how fears could be acquired through associative learning.

Extinct

A condition or status where a species, family, or other group of animals or plants no longer exists anywhere on Earth.