A Parallel Beam of Monochromatic Light in Air Is Incident

question 18

Multiple Choice

A parallel beam of monochromatic light in air is incident on a plane glass surface.In the glass, the beam:

• A)remains parallel
• B)undergoes dispersion
• C)becomes diverging
• D)follows a parabolic path
• E)becomes converging

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Definitions:

Public Subsidy

Financial assistance given by the government to organizations, industries, or individuals, often to support services that are considered beneficial for the public.

Tuition Payment

The act of paying for instruction, especially at a school or university.

Nonpublic School

A learning establishment that functions autonomously from the public education system, typically financed by tuition fees, personal donations, or faith-based groups.

Metaphors

Figures of speech in which a word or phrase is applied to an object or action to which it is not literally applicable, often providing a symbolic comparison.