Which property of plane mirror makes 'right appear as left' and vice versa?

Options

A. Vertical Inversion
B. Lateral Inversion
C. Regular Reflection
D. Diffuse Reflection

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the property of a plane mirror that causes the right side of an object to appear as the left side and vice versa.

2. **Identifying the Property**: The property responsible for this phenomenon is called "Lateral Inversion."

3. **Defining Lateral Inversion**: Lateral inversion refers to the apparent reversal of left and right when an object is reflected in a plane mirror. This means that the left side of an object appears on the right side in the mirror image, and the right side appears on the left.

4. **Illustration with Examples**:
- If you take the letter "D" and place a plane mirror in the middle, the mirror will reflect the letter as "B." This shows how the left part of "D" appears on the right side in the mirror.
- Another example is using an arrow. If you have an arrow pointing to the right and place a mirror in front of it, the arrow will appear to point to the left in the reflection.

5. **Conclusion**: The property of lateral inversion in a plane mirror is what causes the right side to appear as the left side and vice versa.

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