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4 months ago

Which of the following is not an EM wave?

Physics

2 answers:

Zarrin [17]4 months ago

8 0

Answer:

D. Sound

Explanation:

Waves: one of the ways that energy may be transferred. Waves can be described as oscillations.

Electromagnetic (EM) waves are transverse waves.

EM waves can be separated into seven groups in the spectrum. From long wavelength to short wavelength:

Radio waves
Microwaves
Infrared
Visible light
Ultraviolet
X-rays
Gamma rays

Sound waves are longitudinal waves.

The direction of oscillations is different between longitudinal and transverse waves:

Longitudinal waves: the vibrations are parallel to the direction of wave travel.
Transverse waves: the vibrations are at right angles to the direction of wave travel.

Lerok [7]4 months ago

8 0

Answer:

Sound

Explanation:

EN waves are known as electromagnetic waves

They can be identified from the electromagnetic spectrum

They are divided into seven parts

Microwaves
Radiowaves
Visible light
X-rays
UV rays
Gamma rays
Infrared

We can only watch Visible light not others .

Sound is not transverse wave

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Check

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