Physics

Bethany Vance

20 March, 10:59

To determine the speed of a wave, you would use which of the following formulas?

a. speed = frequency x amplitude

b. speed = wavelength x frequency

c. speed = wavelength x amplitude

d. speed = wavelength x period User: Which part of the ear amplifies the vibrations from sound waves?

A. outer ear

B. inner ear

C. middle ear

D. both a and b

+3

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