Cards in this guide (9)
The type of energy transferred by a wave in a medium is energy
When sound waves interfere to create standing waves the points on the medium that move up and down with the largest amplitudes are called nodes
On the decibel scale an increase of decibels means an intensity increase ten times
When a wave moves from a dense medium to a less dense medium most of the wave energy is
The pitch of a sound is determined by its and speed together or its frequency alone
The pitch of a sound can be determined by its frequency
alone.
For a stationary observer when the source of a sound is moving its pitch appears to change
The amount of diffraction that occurs when a sound wave encounters a barrier depends on the waves
The primary colors of visible light are red blue and what
What All of the visible color light waves together result in light