More cards in this set

Why can't longitudinal waves be heard in space?

What is frequency?

What is frequency measured in?

Higher pitch and smaller wavelengths are all a consequence of what?

What is the upper threshold of human hearing?

What happens at the centre of compression and the centre of rarefaction.

What do pressure waves have to exist in?

Why do sound waves travel faster in water than air?

What is different about the vibrations of particles in transverse waves?

What is amplitude?