What is the nature of image formed on the retina of human eye of an object?

Explanation

### Step-by-Step Solution:

1. **Understanding the Human Eye Structure**: The human eye contains a convex lens that helps in focusing light. The retina acts as a screen where the image is formed.

2. **Light Rays and Image Formation**: When light rays from an object enter the eye, they pass through the convex lens and converge to form an image on the retina.

3. **Nature of the Image**: The image formed on the retina is:
- **Real**: This means that the image can be projected onto a screen. In the case of the eye, the retina acts as this screen.
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