IPC Unit 6 Test 3

Front

True or False. All waves need matter to move.

Back

False

Front

Electromagnetic waves do not need

Back

matter to move

Front

A wave that must have a medium (matter) is called

Back

Mechanical

Front

What is a sound wave considered?

Back

Mechanical

Front

What is the wave pictured below?

Back

Transverse

Front

What is the wave pictured below? Options: Compressional, Electromagnetic, Transverse, Mechanical

Back

Compressional

Front

What part of the wave is the arrow pointing to? (Options: Crest, Trough, Compression, Rarefaction)

Back

Rarefaction

Front

What part of the wave is the arrow pointing to?

Back

Crest

Front

What part of the wave is the arrow pointing to? Options: Crest, Trough, Compression, Rarefaction

Back

Trough

Front

What part of the wave is the arrow pointing to? (Options: Crest, Trough, Compression, Rarefaction)

Back

Compression