Waves Flashcard - Mechanical & Electromagnetic

Front

What is the highest point on a transverse wave?

Back

Crest

Front

What happens to the wavelength as frequency increases?

Back

The wavelength decreases.

Front

What is the distance between one point to a similar point on a wave, such as crest to crest?

Back

Wavelength

Front

What is it called when two waves combine to create a larger amplitude?

Back

Constructive Interference

Front

What are areas that are dense with molecules in a longitudinal wave called?

Back

Compressions

Front

What is the lowest point on a transverse wave?

Back

Trough

Front

What is the term for the maximum distance a wave moves from its rest position?

Back

Amplitude

Front

What is the term for the areas in a longitudinal wave where molecules are spread apart?

Back

Rarefactions

Front

What is the relationship between frequency and wavelength in waves?

Back

As frequency increases, wavelength decreases.

Front

What is the principle that describes the bouncing back of a wave when it hits a barrier?

Back

Law of Reflection