The equipment used for aviation communications emits high‑frequency radiowave energy with a wavelength of 0.250 km. What is the energy of exactly one photon of this radiowave radiation?

The energy of exactly one photon of this radio wave radiation is .

Given that,

Based on the above information, the calculation is as follows:

We know that

=

Therefore we can conclude that the energy of exactly one photon of this radio wave radiation is .

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Explanation:

Given that,

The wavelength of high‑frequency radio wave,

We need to find the energy of exactly one photon of this radio wave radiation. It is given by :

Here, n = 1

So, the energy of exactly one photon of this radio wave radiation is .