Cidepe

Function

Intended for experimental study, physics laboratory and carrying out physics experiments on: Light and optics. The principles of geometric optics. Transparent and translucent medium to light. Opaque, homogeneous and isotropic medium. The principles of geometric optics. Simulation of the solar eclipse and identification of the umbra and penumbra. The partial eclipse of the Sun and total eclipse of the Moon. The laws of reflection in the plane mirror. The angles of incidence, reflection and the angle of rotation of the reflected ray. The image formed in a plane mirror and its characteristics. The expression that allows calculating the number of images between two plane mirrors with an angle between them. Reflection in concave and convex spherical mirrors. Vertex, focus, real focus, focal length and center of curvature of the concave mirror. Principal axis, secondary axes, opening angle and real aperture of the spherical mirror. The three principal rays of the concave mirror, concave mirror diopter. The caustic in a concave spherical mirror. Convex mirror, convex mirror diopter. The focus and focal length of the convex spherical mirror. Characteristics of the three main rays of the convex spherical mirror. The refraction of light and its laws, the diopters. What is a diopter. The point of incidence, the incident ray and the refracted ray. The angle of incidence and the angle of refraction. The laws of refraction. The critical angle, limiting angle of refraction and total reflection, optical fibers. Brewster's angle. Brewster's law. The refraction and dispersion of light in optical prisms. The dispersion of light, decomposition of light, in an optical prism. Spherical lenses and their main characteristics. What is a lens. The characteristic of the light ray contained in the optical axis of a lens. Identifying the focus and measuring the focal length. The characteristic of the incident ray that passes through the focus and the characteristic of the incident ray parallel to the optical axis of a lens. The three main rays of diverging lenses, negative lenses. Virtual focus and focal length of a diverging lens. The lens and its vergence, convergence or diopter. Building a magnifying glass. Building a compound optical microscope. The conjugate image. Building a terrestrial telescope. Modern physics. Wave physics. Measuring the wavelength of the colors of the continuous spectrum of light. Diffraction and Huygens' principle. Young's double-slit experiment and the wavelength of light. Gauss' law, relationship between the object, lens and image. The Gaussian reference frame. The function of conjugate points, Gauss' equation. Transverse linear magnification, magnification. Measuring the wavelength of the spectral lines of Hydrogen. The maxima of order 0 and 1. What is the lattice constant of a diffraction grating. The angle of diffraction. Constructive interference. Measuring the wavelength of the spectral lines of Helium, Mercury, Nitrogen and Oxygen. Defects of vision, correction of hyperopia and myopia with lenses. Light, polarization of light and the polaroid. Plane polarized light. Construction of the optical instrument magnifying glass, the optical instrument compound microscope and the terrestrial telescope. Malus' law. Diffraction of light by holes and slits. Diffraction and Huygens' principle. Using a hole of known diameter to determine the wavelength of the laser. The angle of diffraction. The Bessel function and the equation for finding the wavelength of the laser. Diffraction of light from a laser by a diffraction grating with a known lattice constant. What does Huygens' principle say? The density of luminous flux on a surface. The difference between luminous flux and radiant flux. Illumination of a surface, surface density of luminous flux. The lumen and the lux. The relationship between illumination and the distance between the light source and the illuminated surface. Measuring the illumination over the illuminated area, etc.

Cidepe - Industrial Center for Teaching and Research Equipment - is a company of reference in educational instruments in educational institutions in Brazil and abroad. With an experienced team of engineers, professors, researchers, consultants and other collaborators, Cidepe develops products with technology and human talent to improve the teaching dynamics.
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Details

Details with the main experiments