Some neodymium -glass lasers can provide 100 TW of power in 2.2 ns pulses at a wavelength of 0.26 mm. How much energy is contained in a single pulse ?

Explanation

To find the energy contained in a single pulse of the neodymium-glass laser, we can use the relationship between power, energy, and time. The formula we will use is:

\[ \text{Energy} = \text{Power} \times \text{Time} \]

### Step-by-Step Solution:

1. **Identify the given values:**
- Power (P) = 100 terawatts (TW)
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