Question
Describe some uses of the spherical mirrors.
Answer
Here are some common uses of spherical mirrors:
1. Concave Mirrors:
- Dental Mirrors: Dentists often use small concave mirrors to view hard-to-reach areas inside the mouth.
- Makeup Mirrors: Some makeup mirrors have concave surfaces that magnify the reflection, allowing for precise makeup application.
- Reflecting Telescopes: In astronomy, concave mirrors are used as primary mirrors in reflecting telescopes to collect and focus light from distant celestial objects.
2. Convex Mirrors:
- Rearview Mirrors: Convex mirrors are commonly used as rearview mirrors in vehicles. They provide a wider field of view, making it easier to see vehicles behind and to the sides.
- Security Mirrors: Convex mirrors are used in stores, parking lots, and other areas to provide a wider field of view for security purposes, allowing people to see around corners and detect blind spots.
