What electromagnetic wave has the highest frequency? and what electromagnetic wave has the lowest frequency?

10 answers
Question:

What electromagnetic wave has the highest frequency? and what electromagnetic wave has the lowest frequency?
what electromagnetic wave has the highest amount of energy? and what electromagnetic wave has the lowest amount of energy?

Answers

answer:

the wave with the highest frequency would be gamma rays the wave with the lowest frequency would be radio waves

the wave with the highest energy would be gamma rays the wave with the lowest energy would be radio waves

1) longer
2) ultra violet

The correct answer is "A mechanical wave travels through matter, while an electromagnetic wave travels through empty space".

Explanation:

The difference between a mechanical wave and an electromagnetic wave are as follows:

Electromagnetic waves are produced by the vibrations of the charged particles while the mechanical waves are caused by the wave amplitude.

Electromagnetic wave does not need medium while the mechanical wave need medium to travel. Mechanical wave can travel in solid, liquid and gas. Electromagnetic wave travels in vacuum.

Therefore, a mechanical wave travels through matter, while an electromagnetic wave travels through empty space.

The frequency of the electromagnetic wave is equal to the oscillation frequency of the electron is the correct option.

Explanation:

Electromagnetic waves are created by oscillating charges. Frequency of waves and oscillation of electron both are the same. Electromagnetic waves are always move perpendicular to the direction in which the wave moves.

A mechanical wave travels through matter, while an electromagnetic wave travels through empty space

Explanation:

A mechanical wave requires material medium for propagation but electromagnetic wave not

Answer : The frequency of an electromagnetic wave is [tex]6.589\times 10^{10}s^-[/tex].

Solution : Given,

wavelength = [tex]4.55\times 10^{-3}m[/tex]

Speed of light = [tex]2.998\times 10^{8}m/s[/tex]

Formula used :

[tex]\nu=\frac{c}{\lambda}[/tex]

[tex]\nu[/tex] = frequency

[tex]\lambda[/tex] = wavelength

c = speed of light

Now put all the given values in above formula, we get

[tex]\nu=\frac{2.998\times 10^8m/s}{4.55\times 10^{-3}m}=0.6589\times 10^{11}s^-=6.589\times 10^{10}s^-[/tex]

Therefore, the frequency of an electromagnetic wave is [tex]6.589\times 10^{10}s^-[/tex].

d

Explanation:

D

Explanation:

Mechanical waves need a mater interference to be able to travel. Electromagnetic waves are able to travel through empty space or in a vacuum.

D

Explanation:

The frequency of the electromagnetic wave is directly proportional to the oscillation frequency of the electron.

The right answer is : D - A mechanical wave travels through matter, while an electromagnetic wave travels through empty space.

Explanation:

Right on edg!

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