sample lesson

Vocabulary words

• Incident ray
• Reflected ray
• Point of incident
• Real image
• Virtual image
• Reflection
• Refraction
• Regular reflection
• Irregular reflection

• Left-right reversal
• Laterally
• Concave
• Convex
• Converging mirror
• Diverging mirror
• Image

Law of Reflection

Assignment: Bring the following

•Printed activity sheet
•Protractor

Reflection of a plane mirror

Types of Reflection of Light

•Specular/Regular reflection.
It is defined as light
reflected from a smooth
surface at a definite angle
•Diffused/Irregular
Reflection. It is produced by
rough surfaces that tend to
reflect light in all directions.

Mirror Left-Right Reversal

Activity

Activity

UPRIGHT

VIRTUAL

SAME

LEFT

-

RIGHT

EQUAL

Reflection on Spherical Mirror

Ray Diagram and Image Formation
by Plane Mirror

Images Formed by Curved Mirrors

Description

Location

Between C and F, At C, No
image Formed

Orientation

Inverted, Upright

Size

Same, Reduced or Enlarge

Type

Real Virtual

What is the common material for
the following?

Lenses