A Grating with 396 Lines/mm Is Illuminated with Light of Wavelength

question 98

Multiple Choice

A grating with 396 lines/mm is illuminated with light of wavelength 343 nm.What is the angular separation between the two second-order bright fringes?

• A)31.5°
• B)15.8°
• C)32.9°

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Definitions:

Community Participation

The process of involving members of a community in decision-making and activities that affect their lives or environments.

Intersectoral Cooperation

Collaboration between different sectors of society, including public, private, and non-governmental organizations, to achieve common objectives.

Intersectoral Cooperation

Collaborative efforts among various sectors of society, including public, private, and not-for-profit organizations, to achieve common goals.

Community Vegetable Gardens

Shared plots of land where members of a community can grow vegetables for personal or communal consumption.