A hot metal emits photons of light with energy ` 3.0 xx 10^(-19) J`. Calculate the frequency and wavelength of the photon?

Explanation

To solve the problem of calculating the frequency and wavelength of a photon emitted by a hot metal with an energy of \(3.0 \times 10^{-19} \, \text{J}\), we will follow these steps:

### Step 1: Use the Energy-Frequency Relationship
The energy of a photon can be expressed using the formula:
\[ E = h \nu \]
where:
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