In a dark room, a parallel beam of light falls on a plane mirror and another parallel beam of light falls on a white wall. The light reflected by the mirror can be seen only in a certain direction, but the reflected light from the wall can be seen from anywhere. Give reason.

Explanation

To answer the question, we need to understand the concepts of reflection and the nature of surfaces involved.

### Step-by-Step Solution:

1. **Understanding Reflection**:
- When light hits a surface, it can be reflected. The way light is reflected depends on the nature of the surface it strikes.

2. **Characteristics of a Mirror**:
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