The Light Waves from a Laser

question 24

Multiple Choice

The light waves from a laser

• A) have different wavelengths.
• B) have different speeds.
• C) are in step with one another.
• D) spread out to form a wide beam.

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Definitions:

Negligence Per Se

is a legal doctrine that deems an act as negligent because it violates a statute or regulation.

Noise Pollution

Unwanted or harmful outdoor sound created by human activities, such as traffic, construction, or industrial operations.

Functioning Muffler

A device on a vehicle or machinery that reduces noise produced by the exhaust system.

Strict Liability

A legal doctrine that holds a party responsible for their actions or products without the need to prove negligence or fault.