Find the wavelength in a hydrogen spectrum between the range `500nm to 700nm`

Explanation

To find the wavelength in the hydrogen spectrum between the range of 500 nm to 700 nm, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Wavelengths**:
We are given the range of wavelengths, \( \lambda_1 = 500 \, \text{nm} \) and \( \lambda_2 = 700 \, \text{nm} \).

2. **Calculate the Energy for Each Wavelength**:
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