Blue light can eject electrons from a photosenstive surface while orange light can not. Will violet and red light eject electrons from the same surfac?

Explanation

To determine whether violet and red light can eject electrons from a photosensitive surface, we need to analyze the situation based on the properties of light and the photoelectric effect.

### Step-by-Step Solution:

1. **Understanding the Photoelectric Effect**:
- The photoelectric effect occurs when light of sufficient frequency strikes a photosensitive surface, causing the emission of electrons. The frequency of the incident light must be greater than or equal to a certain threshold frequency (ν₀) specific to the material.

2. **Identifying the Light Frequencies**:
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