click below
click below
Normal Size Small Size show me how
8 Physics Vocab 3
Mirrors Vocab
Term | Definition |
---|---|
Clear reflection | Reflection off of smooth surfaces such as mirrors or a calm body of water leads to this type of reflection |
Diffuse reflection | Reflection off of rough surfaces such as clothing, paper, and the asphalt roadway leads to this type of reflection |
Reflecting Surface | The smooth shiny side of the object that reflects light |
Plane mirror | Mirror with a flat smooth surface |
Concave mirror | A mirror that curves inward |
Convex mirror | A mirror that curves outward |
Converging | light rays after striking the reflecting surface meet at a point |
Diverging | light rays after striking the reflecting surface spread out in different directions |
Concave mirror | Converges light rays |
Convex mirror | Diverges light rays |
Plane mirror image | Same shape, size, laterally inverted,upright |
Concave mirror image (close to object) | larger, upright, of different shape, laterally inverted |
Concave mirror image (far away from object) | smaller,upside down,of different shape,laterally inverted |
Convex mirror image | smaller than the object,of different shape,laterally inverted,upright |
Plane mirror use | full length bedroom mirror |
Concave Mirror use | Spotlights, Flashlights, Car headlights, telescope, shaving mirrors, make up mirrors, dental mirrors, jewellery mirror |
Convex Mirror use | Security Mirrors, Rear-view and side-view mirrors in cars |