What is the relationship between energy frequency and wavelength?

The energy of a photon is given by:

(1)

Where:

is the Planck constant

is the frequency

On the other hand, there is an inverse relation between the frequency and the wavelength :

(2)

Where is the speed of light, which is also a constant.

If we substitute (2) in (1) we will have the following:

(3)

This means, there is direct relation between the energy and the frequency and there is an inverse relation between the energy and the wavelength.

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explanation:

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