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Aug 27, 2013 · This document discusses key properties of light including reflection, refraction, diffraction, and interference. Reflection occurs when light bounces off a surface, following the law that the angle of incidence equals the angle of reflection.
- 10 properties of light | PPT - SlideShare
The document discusses several key properties of light,...
- 10 properties of light | PPT - SlideShare
Aug 19, 2011 · Properties of light. Light travels in straight lines and very fast, faster than sound. We see objects because they reflect light into our eyes, while shadows are formed when light is blocked. There are two main types of reflection - specular reflection off smooth surfaces like mirrors, and diffuse reflection off rough surfaces.
Jan 23, 2014 · The document discusses several key properties of light, including: - Reflection - Light bounces off surfaces at the same angle it hits. - Refraction - Light bends as it passes from one medium to another, changing speed.
Aug 7, 2012 · CHAPTER - 16LIGHT. 1) What makes things visible :- Light helps us to see objects. We cannot see objects in the dark. An object becomes visible when light emitted or reflected by it reaches our eyes. 2) Reflection of light :- When light falls on a polished or shiny surface it changes its direction.
1. Properties of Light. 2. Objectives. Describe the seven properties of light. Describe the characteristics of the. electromagnetic spectrum. Describe how the intensity of light changes with. distance from the source. 3. Physics terms. light rays. reflection. emission. refraction. dispersion. electromagnetic radiation. 4. Equations.
2,453 Views. This ppt explains what is light. What is electro magnetic radiation and light speed. Convex, concave lenses and how light pass through it? what happened light pass through these lenses? Anil K / Chennai. 10 years of teaching experience. Qualification: B.Tech Chemical Engineering. Teaches: Chemistry, Physics, Mathematics, Chess.
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Slide 1 The Physics of Light Why and how do we see light? Light and Sound In this unit: Properties of light Reflection Colours Light 1)Properties of light 2)Reflection 3)Colors 4)Refraction.
