Guinness World Records 2013 Honorees Include Tallest Cat, Tallest Dog And Tallest Donkey. This is a bittersweet time for Debby Maraspini. The 2013 edition of Guinness World Records just came out and her beloved cat, Savannah Islands Trouble -- Trouble for short -- is in the book as the tallest cat ever, with a height of 19 inches.
Refraction is the change in direction of waves that occurs when waves travel from one medium to another. Refraction is always accompanied by a wavelength and speed change. Diffraction is the bending of waves around obstacles and openings. The amount of diffraction increases with increasing wavelength.
Refraction. The bending of rays of light as they pass from one medium into another, e.g. from air to water, or from air to glass. Reflector ... Refraction. The bending of light rays by the glass element s inside a lens so that they converge and focus on a single plane in side the camera 's film or digital sensor.Scene. The place or environment viewed from camera position.hen light rays change path as they pass through one transparent object, such as a lens element, to the next. REFRACTION. As if this is not enough, there are more problems. When light travels from air to water it slows down as it meets the dense r medium..