What type of mirror can be used to obtain a real image of an object?

Answer

**Step-by-Step Solution:**

1. **Understanding Image Formation**: To determine what type of mirror can produce a real image, we first need to understand how mirrors form images. Mirrors can form either real or virtual images depending on their shape and the position of the object.

2. **Types of Mirrors**: There are two main types of mirrors: concave mirrors and convex mirrors. Each type has different properties regarding image formation.

3. **Concave Mirrors**: A concave mirror is curved inward, resembling a portion of a sphere. When parallel rays of light strike a concave mirror, they converge at a point known as the focal point.

4. **Real Image Formation**: A real image is formed when the light rays actually converge and can be projected onto a screen. Concave mirrors can produce real images when the object is placed beyond the focal point (between the focal point and the center of curvature).

5. **Conclusion**: Therefore, the type of mirror that can be used to obtain a real image of an object is a **concave mirror**.

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