The Interference and Diffraction Envelopes of a Double Slit Are

question 102

Multiple Choice

The interference and diffraction envelopes of a double slit are shown separately but to the same scale in the figure. For this arrangement, the number of fringes in the second diffraction maximum is

• A) 3.
• B) 4.
• C) 5.
• D) 7.
• E) 0.

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Definitions:

Overhead Rate

A rate used to allocate indirect costs to products or services, typically calculated as a ratio of overhead costs to a base such as direct labor hours or machine hours.

Direct Labour

The labor costs directly associated with the production of goods or services, such as wages for workers on the production line.

Overhead Rate

A calculation used to allocate indirect costs to products or services, typically expressed as a percentage or ratio.

Architectural Entity

A concept or structure in the discipline of architecture that can refer to buildings, facilities, and even urban design elements.