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A sound wave has a wavelength of 20 meters find its frequency?

Anonymous

∙ 15y ago

Updated: 5/24/2024

i think its wavelengthx speed (300000000)= 6000000000

Wiki User

∙ 15y ago

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More answers

To find the frequency of the sound wave, you need to know the speed of the wave. If the speed of sound is about 343 meters per second in air at room temperature, you can calculate the frequency using the formula: Frequency = Speed of sound / Wavelength. So, Frequency = 343 m/s / 20 m = 17.15 Hz.

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Continue Learning about Physics

The speed of sound in water is 1430 meters per second Find the wavelength of a sound with a frequency of 286 Hz traveling through the water?

The formula to calculate wavelength is: wavelength = speed of sound / frequency. Plugging in the values: wavelength = 1430 m/s / 286 Hz = 5 meters. Therefore, the wavelength of the sound wave traveling through the water is 5 meters.

Find the wavelength of a sound with a frequency of 286 Hz traveling through the water?

The speed of sound in water is approximately 1482 m/s. To find the wavelength, you can use the formula: wavelength = speed of sound / frequency. Thus, the wavelength of a sound with a frequency of 286 Hz traveling through water would be approximately 5.18 meters.

What is the frequency of a sound wave moving in air at room temperature if the wavelength is 78 meters?

The speed of sound in air at room temperature is approximately 343 m/s. To find the frequency, you can use the formula: frequency = speed of sound / wavelength. So, the frequency of a sound wave with a wavelength of 78 meters in air at room temperature would be 343 m/s / 78 m = around 4.4 Hz.

How do you calculate light wavelength to frequency?

You can calculate frequency from wavelength using the equation: frequency = speed of light / wavelength. The speed of light in a vacuum is approximately 3.00 x 10^8 meters per second. By dividing this speed by the wavelength of light in meters, you can determine the frequency in hertz.

How to find the frequency of a wavelength?

To find the frequency of a wavelength, you can use the formula: frequency speed of light / wavelength. The speed of light is a constant value of 3.00 x 108 meters per second. Simply divide the speed of light by the wavelength to calculate the frequency.

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