Question

The wavelength associated with the electromagnetic radiation of energy 20ev ?

Answer 1

Answer: 62 nm

Explanation:

U ll be using the formula

Energy (in eV)

=1240/wavelength(in nm)

Answer 2

Answer: The wavelength associated with the electromagnetic radiation of energy $20ev$ is $62nm$

Explanation:

The oscillations between an electric field and a magnetic field produce waves known as electromagnetic waves, or EM waves.

The region of the electromagnetic spectrum that the human eye can see is known as the visible light spectrum. This group of wavelengths is more commonly referred to as visible light. The range of wavelengths that the human eye can typically see is from $380$ to $700$ nanometers.

EM radiation's energy is inversely correlated with wavelength and inversely proportionate to frequency. The energy of EM waves increases with decreasing wavelength.

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