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julia-pushkina [17]
3 years ago
8

What is electromagneticwaves​

Physics
2 answers:
Vesna [10]3 years ago
8 0

Answer:

Electromagnetic waves or EM waves are waves that are created as a result of vibrations between an electric field and a magnetic field.

Explanation:

In other word, EM waves are composed of oscillating magnetic and electric fields. They are also perpendicular to the direction of the EM wave. It can be split into a range of frequencies. This is known as the electromagnetic spectrum. Examples : radio wave, microwave,X-rays etc

Hope this will work to u

Elis [28]3 years ago
4 0

Answer:

waves that are created as a result of vibrations between an electric field and a magnetic field

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Answer:

The possible range of wavelengths in air produced by the instrument is 7.62 m and 0.914 m respectively.

Explanation:

Given that,

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To find,

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The speed of sound is given by the following relation as :

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Wavelength for f = 375 Hz is,

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