The Dispersion D of a Grating Can Have Units

question 40

Multiple Choice

The dispersion D of a grating can have units:

• A)cm
• B)1/nm
• C)nm/cm
• D)radian
• E)none of these

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Definitions:

Tokenism

The practice of publicly making small concessions to a minority group in order to deflect accusations of prejudice and discrimination.

Token of Good Faith

An action or item provided to show sincerity and intention to engage in a deal or relationship honestly.

Scapegoat

Individual or group that becomes the target for anger and frustration caused by a different individual or group or some other set of circumstances.

Frustration-Aggression Hypothesis

A psychological theory proposing that aggression is often the result of blocking, or frustrating, a person's efforts to attain a goal.