A student has three concave mirrors A, B and C
PHYSICS · Multi-part · CBSE · Physics · Light: Mirrors and Lenses · Light: Mirrors and Lenses
Problem
A student has three concave mirrors A, B and C. Study the table and answer the following questions. (2)| Concave mirror | Focal length(cm) | Object distance (cm) |
|---|---|---|
| A | 20 | infinite |
| B | 15 | 15 |
| C | 10 | 5 |