8.2 Sound Unit Lesson 14 - OpenSciEd

Front

What is the material (matter) through which a wave travels?

Back

Medium

Front

When you increase the amplitude of a wave, what happens to its frequency?

Back

It stays the same.

Front

What is the term for the reasoning behind a claim?

Back

Reasoning

Tags

NGSS.MS-LS1-4

NGSS.MS-LS2-4

Front

What is the evidence that mass does not affect how quickly an object falls?

Back

In our experiment, the blocks had different masses, but the time for all five blocks to fall was about the same, taking between 1.5 and 1.8 seconds.

Tags

NGSS.MS-PS2-4

Front

What part of a longitudinal wave has particles of the medium close together?

Back

Compression

Front

What is the part of a longitudinal wave where particles are spread apart?

Back

Rarefaction

Front

What is the highest point of a transverse wave called?

Back

Crest

Front

What is the lowest point of a transverse wave called?

Back

Trough

Front

What is the term for the distance between two consecutive crests or troughs in a wave?

Back

Wavelength

Front

What is the term for the number of waves that pass a point in a given period of time?

Back

Frequency

Tags

NGSS.HS-PS4-1