Each Pattern Shown Below Would Appear on a Screen When

question 20

Multiple Choice

Each pattern shown below would appear on a screen when monochromatic light of wavelength λ first passes through a narrow slit of width a and then strikes a screen. The darkest areas on the page represent the brightest areas on the screen. In which case does the slit have the narrowest width?

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Definitions:

Specific Performance

A legal remedy in contract law that requires a party to perform their obligations under a contract, rather than only compensating the other party with money.

Agreement

A mutual understanding or arrangement between two or more parties, often formalized by a contract, regarding their rights and responsibilities.

Tender

An offer by a contracting party to perform, along with being ready, willing, and able to perform, a duty outlined in the contract.

Conditional Contracts

Legal agreements that require certain conditions to be met before they are fully enforceable.