What is a real image?

Explanation

**Step-by-Step Solution:**

1. **Definition of a Real Image**: A real image is formed when light rays converge and actually intersect at a point.

2. **Formation of Real Images**: When an object is placed in front of a converging lens or a concave mirror, the light rays emanating from the object converge after reflection or refraction, forming a real image.

3. **Characteristics of Real Images**:
- Real images can be projected onto a screen.
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