A Source Moving Through Water at 10

question 31

Multiple Choice

A source moving through water at 10.0 m/s generates water waves with a frequency of 5.0 Hz. The speed of these water waves relative to the water surface is 20.0 m/s. The source approaches an observer who is at rest in the water. What wavelength would be measured for these waves by the stationary observer?

• A)1.0 m
• B)2.0 m
• C)4.0 m
• D)6.0 m
• E)8.0 m

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Definitions:

Power Distance

A societal characteristic that indicates the degree to which individuals with less authority within organizations or communities accept and anticipate an unequal distribution of power.

Positive Attitudes

A mental outlook that typically sees the good in situations, anticipates positive outcomes, and is generally optimistic.

Organizational Citizenship Behaviors

Refers to voluntary, extra-role activities performed by employees that support organizational efficiency, harmony, and goodwill.

Job Satisfaction

The level of contentment employees feel about their work, which can affect their performance and loyalty.