A Traveling Wave Train Has Wavelength 1

question 19

Multiple Choice

A traveling wave train has wavelength 1.0 m and speed 20 m/s.Find the wave frequency.

• A) 0.025 Hz
• B) 20 Hz
• C) 40 Hz
• D) 10 Hz

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Definitions:

Representational Abilities

The cognitive ability to use symbols, language, and pictures to represent and understand the world.

Familiar Objects

Items or things that are well known to a person and easily recognized.

Environmental Stimulation

Exposure to varied and engaging surroundings that can influence cognitive and physical development.

Development

A process of growth and change that occurs in human beings and animals as they progress through various stages of life, encompassing physical, cognitive, psychological, and social aspects.