HI Clouds Can Be Observed Using 21-Cm Radiation

question 1

True/False

HI clouds can be observed using 21-cm radiation.

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Definitions:

Empirical

Empirical refers to information acquired by observation or experimentation, basing knowledge on empirical evidence is foundational in science.

Sociohistorical Context

Sociohistorical context refers to how societal and historical factors influence and shape behaviors, events, and perceptions.

Classical Conditioning

Gaining knowledge through the connections made between an environmental cue and a stimulus that naturally exists.

Operant Conditioning

A method of learning that uses rewards and punishments to increase or decrease the likelihood of a behavior.