Two Sounds Differ by 30 DB

question 80

Multiple Choice

Two sounds differ by 30 dB.The intensity of the louder sound I_L,compared with the softer I_S,is I_L/I_S.The value of the ratio is

• A)1000
• B)30
• C)9
• D)100
• E)300

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Definitions:

Prototyping

The process of creating an early model of a product to test and refine its features before final production.

Intentional Iteration

The deliberate repeated process of testing and refining a product, service, or strategy based on feedback and learning.

Constructive Failure

Experiences of failure that provide valuable lessons and opportunities for growth, rather than leading to negative outcomes.

Blame-Free Environment

A work or organizational culture that focuses on learning and correcting issues without assigning blame to individuals, encouraging open communication and continuous improvement.