PPT-Reflection of Light Reflection – the turning back of an electromagnetic wave at the

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. Reflection and Refraction. of . Light. Reflection and Refraction. Laws of reflection . Laws of refraction. Total internal reflection. The rainbow. 3. The Sun is about 1.5 × 10. 11. m away. The time for light to travel this distance is about:. Unit 8. How we use light to see.. To the physicist, the colors of things are not in the substances of the things themselves.. Color is in the eye of the beholder and is provoked by the frequencies of light emitted or reflected by things.. Waves. What is a wave and how does light and sound transfer energy from one place to another?. Page 115. A wave is a rhythmic disturbance that transfers . energy. through matter or space WITHOUT transferring matter. . What interactions can waves undergo?. Name: ________________ Date: ___________. . 6.P.1.1 Waves: Forces and Motion. EQ: What interactions can waves undergo?. Reflection... head your notes like this!. A . luminous. object is one that produces light.. An . illuminated. object is one that reflects light.. Luminous Objects. Illuminated Objects. Luminous and Illuminated Objects. We see things because they . Reflection. When a wave reaches a boundary between two media, usually some or all of the wave bounces back into the first medium.. A metal surface is rigid to light waves that shine upon it. . Light . LIGHT. Light carries . energy. and . power.. Light . is a form of . energy. that travels.. The . intensity. . of light is the amount of energy per . second. falling on a surface.. Most light sources distribute their light . Essential Questions:. What Are the Kinds of Reflections?. What Types of Images Do Mirrors Produce?. What Are the Kinds of Reflection?. Light obeys the law of reflection.. The angle of the reflection equals the angle of incidence.. luminous. object is one that produces light.. An . illuminated. object is one that reflects light.. Luminous Objects. Illuminated Objects. Luminous and Illuminated Objects. We see things because they . S8P4b. Describe how the behavior of light waves is manipulated causing reflection, refraction, diffraction, and absorption.. Reflection. Reflection occurs when a wave strikes an object or surface and bounces off.. Week 10. Intrinsic Impedance. Plane Wave Reflection. Reflection, Transmission, Refraction. Polarization. Any medium through which plane waves propagate have a property called intrinsic impedance or electromagnetic impedance, . Light. Light. Properties and Interactions. What is Light?. Light. is a form of energy emitted by the Sun..  . What is Light?. Light. is a type of energy that travels as an electromagnetic wave.. It wasn’t 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.. Newton’s theory was used to explain the reflection and refraction of light.. EVERYONE WELCOME HERE IN THE NEW CLASS.. IN THIS CLASS WE ALL ARE GOING TO STUDY A NEW CHAPTER OF PHYSICS THAT IS LIGHT. SO LET US START IT . LIGHT. KYA HOTI H YE LIGHT . ? . LIGHT VO HI HOTI H JO HAME SAB KUCH DIKHATI H. EXAMPLE SE SAMAJHTE H..