The Musical Note a Has a Frequency of 440 Hz

question 49

Multiple Choice

The musical note A has a frequency of 440 Hz and its wavelength in seawater is 3.5 m.The speed of sound in seawater is

• A)80 m/s.
• B)126 m/s.
• C)1540 m/s.
• D)3 * 10⁸ m/s.

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The inclusion and representation of individuals from smaller or less dominant groups within a larger population, often in governance, organizations, or research.

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