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a note of frequency 200Hz has a velocity of 400m/s. what is the wavelength of the note​

Sagot :

Answer:

[tex]\huge\boxed{\sf \lambda = 2 m}[/tex]

Explanation:

Given data:

Frequency = f = 200 Hz

Velocity = v = 400 m/s

Required:

Wavelength = λ = ?

Formula:

v = fλ

Solution:

Put the givens in the formula

400 = (200)λ

Divide 200 to both sides

400/200 = λ

2 m = λ

λ = 2 m

[tex]\rule[225]{225}{2}[/tex]