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4 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Optics |
Optics is the study of properties of light and interaction of particles with a medium |
Light and matter |
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Ray of light |
A ray is defined as the straight line joining the two points by which light is travelling |
2 points |
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Beam of light |
A beam of light is defined as the bundle of number of rays |
Bundle |
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Laws of reflection |
1 the incident ray the reflected ray the normal at the point of incidence all lie in the same plane 2. Angle of incidence is equal to angle of reflection |
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