Since em waves are not conveyed by that of the vibration of electrons, they do not need a medium to travel. Electrical and magnetic fields, that could exist anywhere, oscillate, creating waves.
<h3>What do you mean by Electromagnetic waves?</h3>
The oscillations here between electrostatic potential and a magnetic field produce waves known as electromagnetic waves, or EM waves. In other words, magnetism fields oscillate to form electromagnetic (EM) waves.
<h3>Electromagnetic waves, where are they?</h3>
In contrast to wave propagation, electromagnetism waves can travel without a medium. This implies that microwaves can pass not only through stationary surfaces like air and rock but also through empty space.
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Answer:
Explanation:
The relation between frequency and wavelength is shown below as:
c is the speed of light having value 
Given, Wavelength = 1040 nm
Also, 1 m = 
nm
So,
Wavelength = 
m
Thus, Frequency is:
Given :
Concentration of product [A] = 0.371 M .
Rate constant , 
.
To Find :
The rate for the reaction .
Solution :
We know , for second order reaction , rate is given by :
![r=k[A]^2\\\\r=0.761\times 0.371^2\ M/t\\\\r=0.10\ M/t](https://tex.z-dn.net/?f=r%3Dk%5BA%5D%5E2%5C%5C%5C%5Cr%3D0.761%5Ctimes%200.371%5E2%5C%20M%2Ft%5C%5C%5C%5Cr%3D0.10%5C%20M%2Ft)
Therefore , the rate for the second order reaction is 0.1 M/t .
Hence , this is the required solution .
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Can you please translate it to english?
