GeoGebra otpique. גלים. Webphysics.davidson.edu/physlet_resources/bu_semester2/c24_refract_model.html. Webphysics.davidson.edu/physlet_resources/bu_semester2/c26_reflections.html. Дифракция через отверстие. Смотреть видео на RuTube бесплатно онлайн - ролик ОПТИКА. ДИФРАКЦИОННАЯ РЕШЕТКА. Scope - 20hz to 20khz. Sound test 20-20000 hz. Standing Wave Diagrams 1 - Both Ends Fixed. Standing waves are usually shown on a printed page as a static, or motionless, diagram.
Of course, like all waves, they are dynamic; they have a motion. This interactive animation will help you understand how a static standing wave diagram is meant to convey the true motions of the standing wave. To understand how to use this applet do the following: Check the '1st' harmonic radio button. Check the 'Wave' checkbox, uncheck the 'Envelope' checkbox. Standing wave (explanation by superposition with the reflected wave) Diffraction - Difracción.