Question

The type of mirror used in solar cooker is

• A. Concave
• B. Convex
• C. Concave and convex
• D. None

Answer 1

The Correct Option is A

To solve the problem, we need to determine the type of mirror used in a solar cooker.

1. Function of Mirrors in Solar Cookers:
In a solar cooker, the mirror is used to reflect sunlight and concentrate it at a focal point to generate heat. This heat is then used for cooking.

2. Type of Mirror Required:
A concave mirror is used in solar cookers because it can focus parallel rays of light (such as sunlight) to a single point (the focal point), allowing concentrated energy for cooking.

Final Answer:
The type of mirror used in a solar cooker is Concave (Option A).