4th Grade Energy Waves

Front

What are waves?

Back

Regular patterns of motion that transfer energy.

Tags

NGSS.MS-PS4-1

Front

What is amplitude?

Back

The height of a wave.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Front

What is wavelength?

Back

The spacing between crests.

Front

What does it mean to digitize?

Back

To convert something into a digital form that can be processed by a computer or other device.

Tags

NGSS.MS-PS4-3

Front

What is pitch?

Back

Created by the frequency of a sound wave.

Front

What is a crest in a wave?

Back

The highest point of a wave.

Front

What is a trough in a wave?

Back

The lowest point of a wave.

Front

What is frequency?

Back

The number of waves that pass a point in one second.

Tags

NGSS.MS-PS4-1

Front

What is a sound wave?

Back

A wave that is created by vibrating objects and travels through air, water, or solids.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Front

What is energy?

Back

The ability to do work or cause change.