A Sound Pulsar Unit Puts Out Short Sound Bursts at Constant

question 42

Multiple Choice

A sound pulsar unit puts out short sound bursts at constant time intervals.This unit also has a receiver to listen to the time delay from an echo from any objects or walls.If the unit is positioned such that the echo time corresponds to the sound burst interval of 0.6 s,find the distance to the reflecting wall.(velocity of sound in air = 331 m/s)

• A)150 m
• B)50.0 m
• C)200 m
• D)100 m
• E)none of the above

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Definitions:

Contingency Approaches

Management theories suggesting that the best management practices depend on the circumstances of a situation, rather than a one-size-fits-all solution.

Motivation-focused Behavior

is action driven primarily by internal or external motivation to achieve a certain outcome.

High Standards

The practice of setting superior performance or quality benchmarks as goals for oneself or others to achieve.

Power Distribution

The way authority and control are allocated among individuals or groups within an organization or society, influencing decision-making and resource allocation.