Reflection and Mirrors Test

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1.) The reflection of light waves from a rough surface is __________________ reflection.

• regular reflection
• diffuse
• concave

2.) You can see yourself in a mirror because light _____ off the surface of a mirror.

• reflected
• absorbed
• refracted

3.) Use the diagram of reflection of light to identify I Line I is also known as the _____,

• reflected ray
• normal
• incoming ray or ray of incidence

4.) Use the diagram of reflection of light to identify II Line II is also known as the _____.

• incoming ray or ray of incidence
• normal
• reflected ray

5.) When does scattering of light occur?

• when light waves strike a large object or particle.
• when light waves strike small particles.
• when light waves are absorbed

6.) In the figure shown, if angle i increases slightly, angle r will ____.

• decrease
• increase
• remain the same

7.) What does the law of reflection state?

• The angle of the reflection is equal to the angel of incidence
• The angle of the reflection is not equal to the angel of incidence
• cannot be destroyed or created

8.) What type of mirror is shown below?

• flat
• convex
• concave