Two People Are Talking at a Distance of 3

question 13

Multiple Choice

Two people are talking at a distance of 3.0 m from where you are,and you measure the sound intensity as 1.1 × 10^-7 W/m².Another student is 4.0 m away from the talkers.Calculate a reasonable estimate for the sound intensity that the other student measures.

• A)6.2 × 10^-8 W/m²
• B)1.5 × 10^-7 W/m²
• C)8.3 × 10^-8 W/m²
• D)7.8 × 10^-7 W/m²
• E)2.5 × 10^-8 W/m²

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Definitions:

Busing

The transportation of students to schools outside their local school districts as a means of achieving racial integration in public schools.

Domestic Policy

Governmental policies addressing the internal matters of a country, such as education, healthcare, and infrastructure.

Liberal Agenda

A set of political and social objectives associated with liberalism, typically emphasizing individual rights, equality, and government intervention for social welfare.

Conservative Goals

Objectives typically pursued by conservative political or social movements, emphasizing tradition, stability, limited government intervention, and free-market principles.