Which mirror can produces a virtual,erect and diminished images of an object ?

Options

A. Convex mirror
B. Concave mirror
C. Plane mirror
D. Both concave and convex mirror

Explanation

To determine which mirror produces a virtual, erect, and diminished image of an object, we can analyze the characteristics of different types of mirrors: convex, concave, and plane mirrors.

### Step-by-Step Solution:

1. **Understanding Mirror Types**:
- **Convex Mirror**: A mirror that curves outward. It always produces virtual images.
- **Concave Mirror**: A mirror that curves inward. It can produce both real and virtual images depending on the position of the object.
- **Plane Mirror**: A flat mirror that produces virtual images.

2. **Analyzing the Convex Mirror**:
- A convex mirror always produces:
- **Virtual Images**: The image cannot be projected on a screen.
- **Erect Images**: The image appears upright.
- **Diminished Images**: The image is smaller than the object.
- Therefore, a convex mirror meets all the criteria: virtual, erect, and diminished.

3. **Analyzing the Plane Mirror**:
- A plane mirror produces:
- **Virtual Images**: The image cannot be projected on a screen.
- **Erect Images**: The image appears upright.
- **Same Size Images**: The image is the same size as the object.
- Since the image is not diminished, a plane mirror does not meet all the criteria.

4. **Analyzing the Concave Mirror**:
- A concave mirror can produce:
- **Virtual Images**: When the object is placed between the focal point and the mirror.
- **Erect Images**: The image appears upright in this case.
- **Enlarged Images**: The image is larger than the object.
- Since the image is enlarged, a concave mirror does not meet the criteria of being diminished.

5. **Conclusion**:
- Among the three types of mirrors analyzed, only the **convex mirror** produces a virtual, erect, and diminished image of an object.

### Final Answer:
The mirror that produces a virtual, erect, and diminished image of an object is the **convex mirror**.

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