When Monochromatic Light Illuminates a Grating with 7000 Lines Per

question 3

Multiple Choice

When monochromatic light illuminates a grating with 7000 lines per centimeter,its second order maximum is at 62.4°.What is the wavelength of the light?

• A) 336 nm
• B) 363 nm
• C) 452 nm
• D) 633 nm
• E) 752 nm

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Definitions:

Stereotyping

The act of generalizing characteristics, traits, or behaviors to all members of a particular group, often leading to oversimplification or bias.

Foot-In-The-Door Technique

A persuasion strategy that involves getting a person to agree to a small request to increase the likelihood of agreeing to a larger request later.

Authority

The power or right to give orders, make decisions, and enforce obedience.

Social Identity

The portion of an individual's self-concept derived from perceived membership in a relevant social group, such as a national, religious, or occupational group.