The Intensity Level of Sound 30 M from a Jet

question 10

Multiple Choice

The intensity level of sound 30 m from a jet airliner is 120 dB.At what distance from the airplane will the sound intensity level be a tolerable 100 dB? (Assume spherical spreading of sound. )

• A) 60 m
• B) 90 m
• C) 300 m
• D) 400 m

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Definitions:

Limitations

Constraints or restrictions that affect the scope, effectiveness, or progress of a project, study, or business strategy.

BCG Matrix

BCG Matrix is a strategic business tool developed by the Boston Consulting Group to help organizations analyze and make decisions about their product portfolio, classifying products into four categories: Stars, Cash Cows, Question Marks, and Dogs.

Strategic Decisions

High-level, directional choices made by an organization to achieve long-term objectives and secure competitive advantage.

BCG Matrix

The BCG Matrix is a strategic planning tool that helps organizations evaluate their product portfolio based on market growth and market share, categorizing them into four quadrants.