Lens and Magnification: Optics and Focal Length Experiment
Overview
Teaches geometric optics and lens formula. Shows real image formation and focal points.
Why Do This Experiment?
This experiment teaches key concepts in Physics.
Materials Needed
- •Convex lens(1)
- •candle(1)
- •screen (white paper)(1)
- •ruler(1)
- •dark room(1)
Step-by-Step Instructions
- 1
1. Arrange candle, lens, and screen in line
- 2
2. Adjust distances
- 3
3. Find position for clear image
- 4
4. Measure focal length, object distance, image distance
The Science Behind It
Teaches geometric optics and lens formula. Shows real image formation and focal points.
Learning Outcomes
- ✓Understand basic physics concepts
- ✓Develop observation skills
- ✓Learn through hands-on experimentation
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