CKLA Unit 5

Front

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

Back

Refraction

Front

Light bounces off the surface of a shiny object.

Back

Reflection

Front

Curves inward, makes objects appear smaller

Back

Concave

Front

Curves outward, makes objects appear larger

Back

Convex

Front

Light travels on this...

Back

Wavelengths

Front

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

Back

Sound

Front

The form that sound takes when it travels through a medium

Back

Sound Waves

Front

Muscles that produce sound when sound passes through them

Back

Vocal Chords

Front

How high or low a sound is

Back

Pitch

Front

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

Back

Trachea