What Is the Intensity of a 70-DB Sound? the Threshold

question 68

Multiple Choice

What is the intensity of a 70-dB sound? The threshold of human hearing is
1.0 × 10^-12 W/m².

• A) 10^-4 W/m²
• B) 10^-5 W/m²
• C) 10^-6 W/m²
• D) 10^-7 W/m²

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Definitions:

Fruit And Vegetable Consumption

Eating fruits and vegetables, which is a dietary behavior associated with reduced risk of many chronic diseases and health benefits.

Perceived Behavioral Control

An individual's beliefs about their capability to exercise control over behaviors that can influence desired outcomes.

Subjective Norms

Individual's perceptions of social pressure to perform or not perform a particular behavior, influenced by family, friends, and society.

Theory Of Planned Behavior

A psychological theory that links beliefs and behavior, suggesting that an individual's behavioral intentions are shaped by their attitudes towards the behavior, subjective norms, and perceived control over the behavior.