5.2/5.3 Sound and Light (SOL)

Front

What causes sound?

Back

Sound is caused when something vibrates.

Front

What does it mean to reflect?

Back

To reflect means to bounce off.

Front

What does it mean to refract?

Back

To refract means to bend.

Front

How does light travel?

Back

Light travels in a straight path.

Front

What are translucent objects?

Back

Translucent objects allow some light to pass through but not all.

Front

What is the definition of vibration?

Back

Vibration is a rapid back-and-forth movement.

Front

What is pitch in sound?

Back

Pitch is how high or low a sound is.

Front

What is volume in sound?

Back

Volume is the loudness or softness of a sound.

Front

What is the difference between reflection and refraction?

Back

Reflection is bouncing off, while refraction is bending.

Front

What is an example of a translucent object?

Back

A fish bowl is an example of a translucent object.