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1 year ago

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

Physics

1 answer:

Xelga [282]1 year ago

8 0

Answer:

$\huge\boxed{\sf \lambda = 2 m}$

Explanation:

<h3><u>Given data:</u></h3>

Frequency = f = 200 Hz

Velocity = v = 400 m/s

<h3><u>Required:</u></h3>

Wavelength = λ = ?

<h3><u>Formula:</u></h3>

v = fλ

<h3><u>Solution:</u></h3>

Put the givens in the formula

400 = (200)λ

Divide 200 to both sides

400/200 = λ

2 m = λ

λ = 2 m

$\rule[225]{225}{2}$

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

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