Given one use each of a concave and a convex mirror.

Explanation

### Step-by-Step Solution:

1. **Understanding Concave Mirrors:**
- A concave mirror is a mirror that curves inward, resembling a cave. It is capable of converging light rays that strike its surface.
- **Use:** One common use of a concave mirror is in dental practices. Dentists use concave mirrors to create enlarged images of a patient's teeth, which helps them examine the teeth more closely.

2. **Understanding Convex Mirrors:**
- A convex mirror is a mirror that bulges outward. It diverges light rays that strike its surface, which allows it to capture a wider field of view.
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