The wavelength of light is 5000 Å , express it in nm .

Explanation

To convert the wavelength of light from angstroms (Å) to nanometers (nm), follow these steps:

### Step-by-Step Solution:

1. **Identify the given value**: The wavelength of light is given as 5000 Å.

2. **Convert angstroms to meters**:
- We know that 1 angstrom (Å) is equal to \(10^{-10}\) meters.
...