This simulation shows how tsunami waves are expected to spread from the epicenter of the Japanese magnitude-8.9 earthquake. Note the complicated interference and reflection patterns. The main wavefront moved at a speed of about 230 m/s (830 km/h) between Japan and Hawaii.
Tag: interference
Soap Bubble Shapes
The shapes of soap bubbles are determined by surface tension, which ensures the smallest surface area for a given contained volume. (#) Their iridescent colors are created by the interference and refraction of light waves passing through the nonuniform thickness of the bubble, as well as to the motion of the soap mixture itself.
Photo credit: found via fuckyeaheyegasms, originally from teacupofmoons
