Try a Quiz fromModule: Waves and Wave Motion
In a longitudinal wave, the motion of the particles is _____ the wave's direction of propagation.
Blog : Recent Posts
July 27, 2015A deadly passion: moths and their attraction to artificial light
July 20, 2015New Horizons brings Pluto up close and personal
July 7, 2015Self-driving taxis could help commuters and climate
June 28, 2015Cigarettes kick butt in mosquito control
June 9, 2015Antibodies: Bringing on the Age of Star Trek Medicine