Complete the Following Sentence: the Various Colors of Visible Light

question 48

Multiple Choice

Complete the following sentence: The various colors of visible light differ in

• A)frequency only.
• B)wavelength only.
• C)their speeds in a vacuum.
• D)both frequency and wavelength.
• E)both frequency and their speed in a vacuum.

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Definitions:

Effectiveness

The degree to which a technique, treatment, or intervention achieves the desired outcome under real-world conditions.

Antidepressants

Medications designed to alleviate symptoms of depression by adjusting the chemical imbalances in the brain.

Cognitive-Behavioral Therapy

An evidence-based therapy approach that addresses dysfunctional emotions and maladaptive behaviors through a goal-oriented, systematic procedure.

Drug Therapy

The treatment of disease by administering pharmaceutical drugs.