A man stands in front of a mirror and finds that his image is larger than himself. The mirror is a _____mirror.

Options

A. convex
B. concave
C. plane
D. Both (a) and (b)

Answer

To solve the question, "A man stands in front of a mirror and finds that his image is larger than himself. The mirror is a _____ mirror," we can follow these steps:

### Step 1: Understand the characteristics of different types of mirrors
- There are three main types of mirrors: concave, convex, and plane mirrors.
- Each type of mirror has different properties regarding the size of the image it produces.

### Step 2: Analyze the situation
- The question states that the man's image is larger than himself. This indicates that the magnification produced by the mirror is greater than 1.

### Step 3: Identify the type of mirror that produces a larger image
- **Concave Mirror**: A concave mirror can produce images that are larger than the object when the object is placed between the focal point and the mirror.
- **Convex Mirror**: A convex mirror always produces smaller images than the object.
- **Plane Mirror**: A plane mirror produces images that are the same size as the object.

### Step 4: Conclusion
- Since the man's image is larger than himself, the only type of mirror that can create such an image is a **concave mirror**.

### Final Answer
The mirror is a **concave mirror**.

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