PPT-Light and Optics Mirrors and Reflection

It wasnt until the early 19 th century that light was theorized to behave as something other than a stream of particles Isaac Newton proposed the particle theory of light Newtons theory was used to explain the reflection and refraction of light. Science Standards Science as Inquiry Physical Science Mathematics Standards Problem Solving Communication Connection ComputationEstimation Measurement As the angle between two mirrors is increased and decreased the number of reflected images increas Optics. is the study of the behavior and properties of light.. This includes it’s interactions with objects including mirrors, lenses, and substances which reflect or scatter light.. When Light Strikes an Object. The most common type of curved mirror is a spherical mirror. A spherical mirror has the shape of a section from the surface of a sphere. Curved Mirrors. Concave mirror – the inside surface of the mirror is polished. for. 1. st. year Physics . Honours. Course. By . Arnab. . Gangopadhyay. . Light. The . light. , . with which we see, is a small part of the vast spectrum of electro magnetic field.. Interaction of light with matter divided into three regimes.. Geometrical optics. , or . ray optics. , describes light propagation in terms of "rays". The "ray" in geometric optics is an abstraction or "instrument", that can be used to predict the path of light.. December 4. th. . REVIEW. What do you remember. ?. December 4. th. 2015 page 111. DO: I . will be able to explain the nature of waves, their behaviors and characteristics as they are manipulated by mirrors and lenses. Measurements of the speed of light (c) . Index of refraction v. medium. = c/n. the bending of light – refraction . total internal reflection . Color (wavelength and frequency, c = . l. f. . Dispersion. Measurements of the speed of light (c) . Index of refraction v. medium. = c/n. the bending of light – refraction . total internal reflection . Color (wavelength and frequency, c = . l. f. . Dispersion. Measurements of the speed of light (c) . Index of refraction v. medium. = c/n. the bending of light – refraction . total internal reflection . Color (wavelength and frequency, c = . l. f. . Dispersion. December 4. th. . REVIEW. What do you remember. ?. December 4. th. 2015 page 111. DO: I . will be able to explain the nature of waves, their behaviors and characteristics as they are manipulated by mirrors and lenses. Clear vs. Diffuse Reflection. Specular reflection: light reflected from smooth shiny surfaces. . In specular reflection the incoming and reflected angles are equal (. . =. . ’). Diffuse reflection: light is reflected from a rough textured surface. By: Delaney Sacra, Helena Haddad, Natalie Safe, and Ryan . Verbrugge. Mirrors & Reflections Part 1. Identify where in the novel the symbol is introduced.. It is prominent . in scenes she . is reflecting upon herself. Light travels in a STRAIGHT LINE . ANOTHER WAY TO THINK OF LIGHT. Light leaving the candle travels in all directions, but we only SEE the light that travels in to our Eye-Brain. ANOTHER WAY TO THINK OF . A Mirror