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Reflection of light.. Specula Reflection. Reflection from a mirrored or glossy surface Specula Reflection.

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Presentation on theme: "Reflection of light.. Specula Reflection. Reflection from a mirrored or glossy surface Specula Reflection."— Presentation transcript:

1 Reflection of light.

2 Specula Reflection.

3 Reflection from a mirrored or glossy surface Specula Reflection.

4 Simple flat mirror

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6 Incident Ray

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8 The Perpendicular Incident Ray

9 The Perpendicular Incident Ray

10 Angle of Incidence Incident Ray The Perpendicular

11 Angle of Incidence Incident Ray The Perpendicular 45 o

12 Angle of Incidence The Perpendicular Incident Ray 45 o

13 Angle of Incidence The Perpendicular Incident Ray 45 o Reflected Ray

14 Angle of Incidence The Perpendicular Incident Ray 45 o Reflected Ray

15 Angle of Incidence Angle of Reflection The Perpendicular Incident Ray 45 o Reflected Ray

16 Angle of Incidence Angle of Reflection The Perpendicular Incident Ray 45 o Reflected Ray

17 Angle of Incidence Angle of Reflection The Perpendicular Incident Ray 45 o Reflected Ray Angle of incidence = angle of reflection.

18 45 o

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22 25 o

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32 Protractor

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35 60 o

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49 Reflection on a curved surface

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61 Focus Focal length 2 x Focal length (Centre of Curvature) F1F1 F2F2


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