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Properties of Curved Mirrors and Lenses

Properties of Curved Mirrors and Lenses. Concave Mirror

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Page 1: Properties of Curved Mirrors and Lenses. Concave Mirror

Properties of Curved Mirrors and Lenses

Page 2: Properties of Curved Mirrors and Lenses. Concave Mirror

Concave Mirror

Page 3: Properties of Curved Mirrors and Lenses. Concave Mirror
Page 4: Properties of Curved Mirrors and Lenses. Concave Mirror
Page 5: Properties of Curved Mirrors and Lenses. Concave Mirror
Page 6: Properties of Curved Mirrors and Lenses. Concave Mirror
Page 7: Properties of Curved Mirrors and Lenses. Concave Mirror
Page 8: Properties of Curved Mirrors and Lenses. Concave Mirror

Convex Mirror

Page 9: Properties of Curved Mirrors and Lenses. Concave Mirror
Page 10: Properties of Curved Mirrors and Lenses. Concave Mirror
Page 11: Properties of Curved Mirrors and Lenses. Concave Mirror

LENSES

Page 12: Properties of Curved Mirrors and Lenses. Concave Mirror
Page 13: Properties of Curved Mirrors and Lenses. Concave Mirror

Converging Diverging

F F

Page 14: Properties of Curved Mirrors and Lenses. Concave Mirror

CONVERGING LENS

Ray parallel to axis through F

Ray through F parallel to axis

Page 15: Properties of Curved Mirrors and Lenses. Concave Mirror

Ray through center of lens no bending

Page 16: Properties of Curved Mirrors and Lenses. Concave Mirror
Page 17: Properties of Curved Mirrors and Lenses. Concave Mirror

Diverging Lens – smaller virtual image inside of F

Page 18: Properties of Curved Mirrors and Lenses. Concave Mirror

Mirror & Lens Equations

Page 19: Properties of Curved Mirrors and Lenses. Concave Mirror

1 1 1-- + -- = --do di f

di POSITIVE for REAL image NEGATIVE for VIRTUAL image

f POSITIVE for Concave Mirror CONVERGING lens NEGATIVE for Convex Mirror DIVERGING lens

Page 20: Properties of Curved Mirrors and Lenses. Concave Mirror

Si - di

M = -- = -- So do

M = magnification

Si = size of image

So = size of object

Page 21: Properties of Curved Mirrors and Lenses. Concave Mirror

beyond 2F

@ 2F

between 2F & F

inside of F

@ F

Page 22: Properties of Curved Mirrors and Lenses. Concave Mirror

Concave Mirror & Converging Lens

Object Location

Image Location

Image Type

Image Size

beyond 2F (C)

@ 2F (C)

between F & 2F (C)

@ F

inside F

Page 23: Properties of Curved Mirrors and Lenses. Concave Mirror

Object Location

Image Location

Image Type

Image Size

beyond 2F (C)

between F & 2F (C)

real smaller

@ 2F (C) @ 2F (C) real same

between F & 2F (C)

beyond 2F (C)

real larger

@ F no image ------------ ------------

inside F Behind mirror;

same side lens

virtual larger

Page 24: Properties of Curved Mirrors and Lenses. Concave Mirror

Convex Mirror; Diverging Lensobject @ any location

virtual image, smaller

Plane Mirrorobject @ any location

virtual image, same size