Water Waves in the Sea Are Observed to Have a Wavelength

question 39

Multiple Choice

Water waves in the sea are observed to have a wavelength of 300 m and a frequency of 0.07 Hz.The speed of these waves is:

• A)0.00023 m/s
• B)2.1 m/s
• C)21 m/s
• D)4300 m/s
• E)none of these

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Definitions:

Stroke Volume

The quantity of blood expelled by the heart's left ventricle in a single beat.

Extracellular Ca2+

Calcium ions present outside of cells, playing significant roles in blood coagulation, neurotransmitter release, and muscle contraction.

Force Of Contraction

The intensity or strength of muscle fiber contractions.

Carbon Dioxide

An invisible, unscented gas that results from the burning of carbon and organic compounds, as well as from breathing processes. It is a naturally occurring component of the air, utilized by plants in photosynthesis.