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24 Cards in this Set
- Front
- Back
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image reflecting objects |
mirror |
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a mirror with flat (planar) reflective surface |
Plane mirror |
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also known as diverging mirror, This makes bigger objects appear to be smaller than their original form. |
Convex mirror |
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also known as a converging mirror has reflecting surface which collects light inward and focus them to one focal point |
Concave mirror |
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bouncing off light rays when it hits a surface like a plane mirror |
Reflection |
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(hindi pa nagre-reflect) the light that hits the mirror |
Incident ray |
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the light that reflects when the incident ray hits the mirror |
Reflected ray |
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it is where the reflection or bouncing of light happened. |
Point of Incident |
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reflections on smooth surfaces |
Specular/Regular Reflection |
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is a colorful optical instrument in which the mechanism of multiple image is used. |
Kaleidoscope |
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Properties of an image (Convex) |
Real and Inverted and Diminished |
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Properties of an image (Concave) |
Virtual and Upright, Diminished |
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the line between the angle of incident and reflected ray |
normal |
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angle of incident ray |
angle of incident |
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angle of reflected ray |
angle of reflection |
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incident ray is always equals to reflected ray |
Law of Reflection |
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A ray of light passing through the focus after refraction becomes parallel to the principal axis |
Rule 3 (convex) |
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A ray of light which is parallel to the principal axis, after refraction appears to be coming from the focus |
Rule 1 (Concave) |
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A ray of light going towards the optical center of a concave lens goes straight through without being deviated |
Rule 2 (concave) |
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reflection on rough surfaces |
Diffuse/Irregular Reflection |
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image formed by a plane mirror is called |
virtual image |
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A ray of light which is parallel to the principal axis, after refraction passes through the focus on the other side of the lens |
Rule 1 (convex) |
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A ray of light passing through the optical center of the lens goes straight. It emerges without any deviation. |
Rule 2 (convex) |
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A ray of light going towards the focus after refraction becomes parallel to the principal axis |
Rule 3 (concave) |
