A Traveling Wave Passes a Point of Observation

question 57

Multiple Choice

A traveling wave passes a point of observation.At this point,the time between successive crests is 0.2 s.Which of the following statements can be justified?

• A)The wavelength is 5 m.
• B)The frequency is 5 Hz.
• C)The velocity of propagation is 5 m/s.
• D)The wavelength is 0.2 m.
• E)There is not enough information to justify any of these statements.

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Definitions:

Age

A measure of time that an individual, object, or concept has existed, often used as a variable in research for correlation with other factors.

Longitudinal

A research design that involves repeated observations of the same variables over short or long periods of time.

Personality Development

The continual process of change and growth in an individual's personality characteristics, influenced by genetic factors, environment, and experiences.

Age

The period of time someone or something has existed, represented typically in years, and a fundamental demographic variable in research.