Two Light Sources Are Said to Be Coherent If They

question 69

Multiple Choice

Two light sources are said to be coherent if they are

• A)of the same frequency.
• B)of the same frequency,and maintain a constant phase difference.
• C)of the same amplitude,and maintain a constant phase difference.
• D)of the same frequency and amplitude.

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Definitions:

Depreciated Value

The reduced worth of an asset over time due to wear and tear, obsolescence, or market conditions.

Corporation

A legal entity that is distinct from its owners, offering limited liability and the ability to raise capital by selling shares.

Sole Proprietorship

A type of enterprise owned and operated by one person, where there is no legal distinction between the owner and the business operation.

Double Taxation

The imposition of two or more taxes on the same income, asset, or financial transaction.