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:

Promoted

The advancement of an individual within or to a higher position in an organizational hierarchy, often accompanied by increased responsibilities and benefits.

Obstacles

External factors or conditions that hinder progress or make it difficult to achieve an objective or goal.

Rites

Ceremonial practices or rituals that mark important events or transitions within a culture or organization.

Rituals

Rituals are structured and symbolic actions performed by individuals or groups to convey values, beliefs, or celebrate certain events or achievements.