Refraction

The Refraction of Light Package explores light traveling through media of difference indices of refraction. The user can change the beginning and end points of the light ray as well as the location of the light at the interface and note what light path minimizes light travel time and thereby... Platforms: Mac

the function calculates the (complex) values of index of refraction (gold_n) or the values of dielectric constant (gold_eps) of gold, as a function of wavelength.the values calculate using linear interpolation of the values given in: P. B. Johnson, and R. W. Christy, "Optical Constants of the... Platforms: Matlab

YP Refraction is a tool to learn all about the refraction of light (Snell's law) in geometrical optics. The program provides a laser source that can be moved around a prism. Six different prisms are available: a simple frontier between two media of different index of refraction, a semicircular... Platforms: Mac

Function REFRAC returns material properties interacted with x-rays.refrac('Formula',energy,massdensity) gives refraction in terms of disperion(delta) and absorption(beta), as well as critical angle and attenuation length corresponding to the input energy. Also a plot of these properties is... Platforms: Matlab

With several interactive windows it is seen a light wave packet refraction, a de Broglie wave packet dispersion, etc.The program is a GUI M file, and it's a good an example of how to pass data from one window to another.The comments are in spanish. Platforms: Matlab

Explore bending of light between two mediums with different indices of refraction. See how changing from air to water to glass changes the bending angle. Play with prisms of different shapes and make rainbows. Sample Learning Goals: * Explain how light bends at the interface between two... Platforms: Mac

This applet lets you study light polarization and its reflection and refraction in isotropic media. It shows how to obtain the different polarization states of light from the superposition of two plane waves and it studies Fresnel coefficients for an incident wave on a surface separating two... Platforms: Mac

The Book Am-Tuat and the Book of Gates are the Ancient Egyptian cosmological treatises describing the architecture and inhabitants of the Tuat - the Underworld - which the boat of the Sun God Ra traverses during the nocturnal hours. The magical Travel was inscribed on the walls of tombs. By the... Platforms: Windows

Calculates the length of daylight for any day of the year and latitude.This uses Herbert Glarner's formulae which do not take into account refraction, twilight, size of the sun, etc http://herbert.gandraxa.com/herbert/lod.asp.An example is includedSee blog.nutaksas.com for more details/ Platforms: Matlab

http://simulations.narod.ru/Solve 2d wave equation with Finite Difference Method. Theory described in description.docx. Droplet put on the water surface to start waves. There is a decay in wave equation. conv2 function used for faster calculations.as_colormap.m - visualization of waves as... Platforms: Matlab

This applet shows multiple beam interferences from a parallel dielectric thin film. The applet lets you study the evolution of reflection and refraction factors when the index of refraction and the absorption of the film and the substrate are modified. These can be constant or have a wavelength... Platforms: Mac

Easy Web Buttons lets you point and click your way to beautiful buttons in minutes. Change colors, fonts, gradient, lighting effects and more! Exports to any format, includinged layered PhotoShop files. Easily add captions, dropshadows and more. By changing various colors and refraction options... Platforms: Windows

Saturn's ring system makes the planet one of the most beautiful objects in the solar system. It was difficult to reflect it's beauty by computer simulation, but after a lot of experiments on cutting edge of modern 3D technologyies we have reached the target of really photo-realistic simulated... Platforms: Windows

If you want to be always in time, have your clock at hand and know the exact hours and minutes any moment you wish while using your personal computer, then the newly created program, Ice Clock 3D Screensaver, is what you need. Once you have installed it, the program will help you to manage your... Platforms: Windows

Virtual Physics is a complete collection of programs that simulate diverse phenomena in the world of physics. Ideal for school students or experiment illustration, classes or concrete concepts. You can also use it at home to experiment and learn new things.Virtual Physics is divided into thirteen... Platforms: Windows

DateTime::Astro::Sunrise is a Perl DateTime extension for computing the sunrise/sunset on a given day. SYNOPSIS use DateTime; use DateTime::Astro::Sunrise; ^ my $dt = DateTime->new( year => 2000, month => 6, day => 20, ); my $sunrise = DateTime::Astro::Sunrise ->new(-118,33,undef,1);... Platforms: *nix

Panopticum Lens includes incredible Lens filters. All filters have user controlled settings for form, proportion, size, lighting, refraction, animation, and alpha channel.Using incredible filters and effective transitions you can vary and decorate your animation, video, images and web-sites. Platforms: Mac

Circuit Aid contains a resistor circuit analysis tool that can build up to an 18 resistor series-parallel circuit. This tool will display voltage, amperage, and power used by every resistor in the circuit by means of mesh analysis. In addition, the program also contains a resistor color band... Platforms: Mac

ProjectileX allows the user to visually plot a trajectory of a projectile. Simply enter in initial velocity, theta, gravity, (and vertical and vertical landing positions optionally) to graph the projectile. After this, you will know the total distance, total time, time of height max, height max,... Platforms: Mac

TrigAid allows a student to quickly perform math and trigonometry related calculations with ease. The application has a geometry section, vectors, conics, matrices, axes rotation, linear equation, triangulator, sequences and much, much more. In addition, the application has a unit converter and a... Platforms: Mac