The Smaller the Frequency of Light, the Smaller the ______________

question 158

Multiple Choice

The smaller the frequency of light, the smaller the ______________ of its photons.

• A) wavelength
• B) speed
• C) mass
• D) energy

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Definitions:

Placebo

A substance with no therapeutic effect, used as a control in testing new drugs or used to elicit a psychological benefit.

Eating Disorder

Mental disorders characterized by abnormal or disturbed eating habits, such as anorexia nervosa or bulimia nervosa.

Predictive Validity

The extent to which a score on a scale or test predicts future performance on a related outcome.

Independent Variable

In an experimental setup, the variable that is manipulated or changed to observe its effect on a dependent variable.