Search results
Results from the Tech24 Deals Content Network
The absorption of electromagnetic radiation by water depends on the state of the water. The absorption in the gas phase occurs in three regions of the spectrum. Rotational transitions are responsible for absorption in the microwave and far-infrared, vibrational transitions in the mid-infrared and near-infrared.
Size of this PNG preview of this SVG file: 738 × 419 pixels. Other resolutions: 320 × 182 pixels | 640 × 363 pixels | 1,024 × 581 pixels | 1,280 × 727 pixels | 2,560 × 1,453 pixels.
Optical illusion is also used in film by the technique of forced perspective . Op art is a style of art that uses optical illusions to create an impression of movement, or hidden images and patterns. Trompe-l'œil uses realistic imagery to create the optical illusion that depicted objects exist in three dimensions.
File:Three Internal chambers of the Eye.svg. Size of this PNG preview of this SVG file: 586 × 599 pixels. Other resolutions: 235 × 240 pixels | 469 × 480 pixels | 751 × 768 pixels | 1,001 × 1,024 pixels | 2,002 × 2,048 pixels | 704 × 720 pixels. This is a file from the Wikimedia Commons.
A lens flare happens when light is scattered or flared in a lens system, often in response to a bright light, producing a sometimes undesirable artifact in the image. This happens through light scattered by the imaging mechanism itself, for example through internal reflection and forward scatter from material imperfections in the lens.
The Hollow-Face illusion is an optical illusion in which the perception of a concave mask of a face appears as a normal convex face. Hybrid image. A Hybrid image is an optical illusion developed at MIT in which an image can be interpreted in one of two different ways depending on viewing distance. Illusory contours.
The vertebrate eye is usually either optimised for underwater vision or air vision, as is the case in the human eye. The visual acuity of the air-optimised eye is severely adversely affected by the difference in refractive index between air and water when immersed in direct contact.
Refraction. A ray of light being refracted in a plastic block. In physics, refraction is the redirection of a wave as it passes from one medium to another. The redirection can be caused by the wave's change in speed or by a change in the medium. [1] Refraction of light is the most commonly observed phenomenon, but other waves such as sound ...
What links here; Upload file; Special pages; Printable version; Page information; Get shortened URL
Waterline. Load line mark and lines on the hull of a ship. The waterline is the line where the hull of a ship meets the surface of the water. Specifically, it is also the name of a special marking, also known as an international load line or Plimsoll line (positioned amidships ), that indicates the draft of the ship and the legal limit to which ...