Chapter Mock Test
Total Marks:25
Duration:30 min
Total Questions:25
Difficulty:Mixed
Test Structure
- —Section A: 10 MCQs (1 mark each)
- —Section B: 5 Short Answer (2 marks each)
- —Section C: 1 Long Answer (5 marks)
Before taking the test
- —Learn the two laws of reflection (∠i = ∠r)
- —Memorize properties of images in plane, concave, and convex mirrors
- —Remember the formula: f = R/2 (focal length = half of radius of curvature)
- —Know VIBGYOR order and which colour bends most (Violet) and least (Red)
- —Understand real vs virtual images and their properties
- —Know uses of concave mirror (dentist, torch) and convex mirror (rear-view)