The Sound Level at 1

question 7

Multiple Choice

The sound level at 1.0 m from a certain talking person talking is 60 dB.You are surrounded by five such people,all 1.0 m from you and all talking equally loud at the same time.The threshold of hearing is 1.0 × 10^-12 W/m².What sound level are you being exposed to? You can neglect any absorption,reflection,or interference of the sound.The threshold of hearing is 1.0 × 10^-12 W/m².

• A)300 dB
• B)60 dB
• C)74 dB
• D)67 dB
• E)81 dB

Understand individualistic religious expression and its distinction from traditional practices.

Acknowledge the significance of ancestral and other spiritual beings in influencing the living in certain cultures.

Identify and understand various forms of divination and sacred journeys within religious practices.

Understand different types of memory and their role in cognitive functioning.

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Definitions:

Ecological Fallacy

The error in reasoning that occurs when incorrect conclusions about individual-level processes are drawn from group-level data.

Discrimination

Unjust or prejudicial treatment of different categories of people, especially on the grounds of race, age, or sex.

Stereotypes

Overgeneralized beliefs about a particular category of people, which can influence perceptions and behavior in a biased way.

Prejudice

Preconceived opinion or judgment without adequate information or experience, often leading to biased attitudes towards individuals or groups.