The Reason There Are Two Slits, Rather Than One, in a Young's

question 34

Multiple Choice

The reason there are two slits, rather than one, in a Young's experiment is:

• A) to increase the intensity
• B) one slit is for frequency, the other for wavelength
• C) to create a path length difference
• D) one slit is for fields, the other is for fields
• E) two slits in parallel offer less resistance

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Definitions:

Subsidy

A payment made by the government to a firm, industry, or individual, usually to encourage the production of a certain good or service or to reduce its price for consumers.

Output

The quantity of goods or services produced in a given time period, by a firm, industry, or country.

Internalized

The process of incorporating external costs or benefits into one's own decision-making criteria.

Externality

A consequence of an economic activity experienced by unrelated third parties, which can be either positive (benefits) or negative (costs).