Unit 5: What Is Light? Quiz

Which vocabulary word matches the definition:

Light bends and slows down when it moves from one medium to another.

• Reflection

• Refraction

• Concave

• Convex

Which vocabulary word matches the definition:

Light bounces off the surface of a shiny object.

• Reflection

• Refraction

• Transparent

• Concave

Which vocabulary word matches the definition:

Curves inward, makes objects appear smaller

• Concave

• Refraction

• Convex

• Opaque

Which vocabulary word matches the definition:

Curves outward, makes objects appear larger

• Wavelengths

• Refraction

• Concave

• Convex

Which vocabulary word matches the definition:

Light travels on this....

• Convex

• Opaque

• Wavelengths

• Refraction

Which vocabulary word matches the definition:

Vibrations that are produced, that travel through particles, and are heard by our ears.

• Reflection

• Sound

• Vocal Chords

• Particles

The form that sound takes when it travels through a medium.

• Sound

• Waves

• Particles

• Vibrations

Which vocabulary word matches the definition:

Muscles that produce sound when air passes through them.

• Esophagus

• Sinuses

• Larynx

• Vocal Chords

Which vocabulary word matches the definition:

How high or low a sound is.

• Pitch

• Volume

• Vocal Chords

• Waves

Which vocabulary word matches the definition:

A tube that air passes through going to and from the lungs.

• Esophagus

• Sinuses

• trachea

• Vocal Chords