The energy possessed by one mole of photons is called........

Explanation

To solve the question "The energy possessed by one mole of photons is called........", we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Energy of a Single Photon**:
- The energy (E) of a single photon can be calculated using the formula:
\[
E = \frac{hc}{\lambda}
...