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The study of light and geometric optics deepens students’ knowledge of the properties of light. The use of ray diagrams continues as the primary means of representing the propagation of light. Algebraic equations for refraction and lenses introduce students to the power of mathematical models. By verifying equations with data from experiments ...
Study with Quizlet and memorise flashcards containing terms like Refraction, Light travels, Why do light rays bend when they enter a medium at an angle? and others.
Optics, the study of light, is a diverse field of science concerned with how light is produced and transmitted and how it interacts with matter. Light sometimes behaves like a particle and sometimes like a wave. When it is emitted or absorbed by atoms, light behaves as though it were composed of particles, or packets of energy called photons.
Physics: Geometric Optics Grade Level 11-12 Overview Students will investigate what parameters can be varied to focus a lens or lens pair at different distances and magnifications. They will be able to describe the differences in the ways that an eye, a camera, and a telescope use lenses and will be able to create models of each.
Optics, in a simple manner, is used to describe the behaviour of visible light, infrared light, and ultraviolet. Imaging is done with the help of a system called an image forming an optical system. Ray optics is also called geometrical optics. It is a branch of science that describes light propagation in terms of “rays”.
- 11 min
- Ray optics also called geometrical optics, describes light propagation in terms of “rays”.
- Wave optics is the branch of optics that studies the diffraction, interference, polarization, and other phenomena for which the ray approximation o...
- Ibn al-Haitham is called the father of optics and describer of vision theory.
- Optics is the study of the wave properties of light, which can be grouped into 3 categories: Interference Diffraction Polarization
- According to the source of light, wavefronts can be of 3 types: Spherical wavefront Cylindrical wavefront Plane wavefront
Dec 13, 2023 · Educator Guides, Lesson Plans / Activities. The guide contains color and light activities using lenses, prisms and mirrors to create telescopes, periscopes, microscopes and kaleidoscopes. Other activities include finding focal length and understanding reflection, refraction and diffraction. Activities are marked by grade level.
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Why do students study optics in Grade 11?
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What is ray optics?
-Electromagnetic waves do not require a particle medium to travel. Wave terminology Wavelength - the distance between two like points of the wave Amplitude - the height of the wave compared to an undisturbed state Period - the amount of time required for one wavelength to pass Frequency - the number of waves passing in a given amount of time.
