Module 2, Lesson 2 - Light Reflection and Mirrors

Module 2, Lesson 2 - Light Reflection and Mirrors

Multiple Choice

Is the bouncing of a wave off a surface

• refraction

• reflection

• diffusion

• dispersion

Multiple Choice

What does the law of reflection states?

• it says that the bouncing of a wave off a surface only happens in transparent objects

• it says that the bouncing of a wave off a surface only happens in opaque objects

• it says that the angle of reflection is equal to the angle of incidence

• none of the above answers is correct

Multiple Choice

If the angle of incidence of a ray striking a plane mirror is 70°, what is the angle of reflection?

• 10°

• 30°

• 50°

• 70°

Multiple Choice

The figure shows how light is affected by a plane mirror. What angle does the reflected ray form with the normal?

• 40°

• 50°

• 60°

• 70°

Multiple Choice

Is defined as the reflection of light from a smooth, shiny surface

• irregular reflection

• regular reflection

• diffuse refraction

• regular refraction

Multiple Choice

Which term describes reflection from a rough surface?

• diffuse reflection

• irregular refraction

• regular reflection

• diffuse refraction