When Light Illuminates a Diffraction Grating with 7000 Lines Per

question 72

Multiple Choice

When light illuminates a diffraction 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)633 nm
• D)752 nm

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Definitions:

Exchange Theory

A social theory that views interactions and relationships as transactions where individuals seek to maximize rewards and minimize costs.

Decision-Making

The cognitive process of choosing a course of action among multiple alternatives, often involving considerations of risk and reward.

Coveted Rewards

Highly desired benefits or prizes that individuals or groups seek to obtain, often driving competition and motivation.

George Homans

An influential American sociologist known for his work in developing social exchange theory, which views social interactions in terms of cost-benefit analyses.