A Whistle Produces Sound of Frequency of 1

question 162

Multiple Choice

A whistle produces sound of frequency of 1.00 kHz. If a listener moves with a speed of 30 m/s away from the whistle, what frequency does this person hear if the sound speed is 340 m/s?

• A) 1090 Hz
• B) 919 Hz
• C) 912 Hz
• D) 1000 Hz

Appreciate the importance of a formalized budget as a statement of future plans in monetary terms.

Identify the role and significance of the sales budget and how it influences other budgets.

Understand the concepts and differences between continuous budgeting and rolling budgets.

Learn the process of creating a capital expenditures budget and its effects on cash.

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Definitions:

Cognitive Dissonance

is the mental discomfort (psychological stress) experienced by a person who simultaneously holds two or more contradictory beliefs, ideas, or values.

Opinion Leader

An individual whose beliefs or attitudes are respected and can influence the opinions and behaviors of a wider audience.

Dissociative Reference Group

A group to which an individual does not want to belong or be associated with, often influencing consumer behavior by avoiding products or brands favored by the group.

Aspirational

Refers to brands, products, or lifestyles that a consumer desires to have in the future, driven by the perception of a better social status or quality of life.