Mirrors and Lenses- 16 Squares

Based on your 16 squares assignment, ____ is when a light wave bends due to its change in speed as it moves from one medium to another.

• reflection of light
• refraction of light

Based on your 16 squares assignment, ____ is when a wave strikes a surface and its reflected.

• reflection of light
• refraction of light

Based on your 16 squares, the incident ray is labeled-

• R
• Q
• S
• P

Based on your 16 squares, the normal is labeled-

• R
• Q
• S
• P

Based on your 16 squares, the Law of Reflection states-

• the angle of incidence is equal to the angle of reflection
• the angle of incidence is less than the angle of reflection
• the angle of incidence is more than the angle of reflection

Based on your 16 squares, the imaginary line drawn perpendicular to the surface where the light ray strikes is called-

• the normal
• the angle of incidence
• the angle of reflection
• the reflected ray

Based on your 16 squares, _____ has a flat reflecting surface.

• plane mirror
• concave mirror
• convex mirror
• lens

Based on your 16 squares, a _____ _____ has a surface that curves outward and causes light to spread out, or diverge. 

• convex mirror
• concave mirror
• plane mirror

Based on your 16 squares, a _____ _____ has a surface that curves inward and causes light to focus at the mirror's focal point, or converge. 

• convex mirror
• concave mirror
• plane mirror

Based on your 16 squares, light reflected off of a smooth, shiny surface will have a-

• clear reflection
• diffuse reflection