An ideal mirror

Options

A. absorbs all the amount of light incident on it
B. refracts all the light
C. reflects all the light
D. none of the above

Explanation

**Step-by-Step Solution:**

1. **Understanding the Concept of an Ideal Mirror:**
- An ideal mirror is defined as a perfect reflector of light. This means that it does not absorb or refract any light that hits its surface.

2. **Analyzing the Options:**
- Option A: Absorbs all the amount of light incident on it.
- This is incorrect because an ideal mirror does not absorb light.
- Option B: Refracts all the light.
- This is also incorrect because an ideal mirror reflects light, it does not refract it.
- Option C: Reflects all the light.
- This is the correct option, as an ideal mirror reflects all the light that hits it without any loss.
- Option D: None of the above.
- This is incorrect because we have already identified the correct option.

3. **Conclusion:**
- The correct answer is Option C: Reflects all the light. An ideal mirror reflects all the light that is incident upon it, making it a perfect reflector.