Types Of Waves Flashcards
What are mechanical waves
These vibrations travel through a substance medium
What are electromagnetic waves
These vibrations travel through a vacuum, no medium is needed
What is longitudinal waves
Vibrations are parallel to the direction of the wave
What is a transverse waves
Vibrations are perpendicular to the direction that the wave is travelling
What are seismic waves
They travel through the ground and cause earthquakes
What do light waves do
Allow us to see
They are electromagnetic
What are x rays
High energy waves passes through some objects can be developed on photographic film
Electromagnetic
What are radio waves
Can be used to carry information between electronic devices
How are water waves caused
Caused by the moon orbiting the earth or something hitting the surface mechanical
What are sound waves
Tacke through the air allowing us to hear noises
Mechanical