Transmit light - PowerPoint PPT Presentation
Horizontal Distance Measurement
Horizontal Distance Measurement. Tape Odometer Subtense Bar Stadia EDM. Distance Measurement. Devices and accuracy:. Older technologies “ quick look” Pacing : 1:50 Optical rangefinders: 1: 50 Odometers: 1:200 Tacheometry / stadia 1: 500 Subtense bar 1: 3000 Tapes: 1: 10,000.
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The Ray Model of Light
The Ray Model of Light . Lesson 4. Light and Matter. Light is represented as straight lines called rays, which show the direction that light travels.
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Properties of Light
Properties of Light. When light strikes an object it is:. Properties of Light. When light strikes an object it is: Reflected. Properties of Light. When light strikes an object it is: Reflected Transmitted . Properties of Light. When light strikes an object it is: Reflected Transmitted
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Chemical Kinetics
Chemical Kinetics. Chapter 14 AP Chemistry. Chemical Kinetics. Kinetics – the area of chemistry concerned with the rate (or speed) of a reaction. Kinetics vs. Thermodynamics Applications: Medicine, Chemical Engineering. Reaction Rate Factors. Physical state of reactants Surface area
By yorick
electromagnetic spectrum
Light, Waves and Optical Communications. may be regarded as a form of electromagnetic radiation , consisting of interdependent, mutually perpendicular transverse oscillations of an electric and magnetic field . It forms a narrow section of the
By bien
The Behavior of Light
The Behavior of Light. Chapter 16-1 and 16-2. Light vs. Sound. Similarities: Light and sound are 2 methods by which humans can receive information Both are waves. Light vs. Sound. Differences: Light is visible….sound is not. Light is part of the EM spectrum
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Communications Technology 2104 Brandon Farewell & Liam Stamp
Fiber Optics. Communications Technology 2104 Brandon Farewell & Liam Stamp. Fiber Optics. Fiber Optics is made up of optical fiber which is a flexible, transparent fiber made of glass or plastic. It is as small as a human hair.
By madonna-finley
Light
Light. Chapter 16. Mission. In this presentation, we will do the following: define light. tell how light is measured. tell how light travels. explain the electromagnetic spectrum. tell how light is transferred. tell how colors are formed.
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Chapter 5 Light: The Cosmic Messenger
Chapter 5 Light: The Cosmic Messenger. 5.1 Basic Properties of Light and Matter. Our goals for learning: What is light? What is matter? How do light and matter interact?. What is light?. Light is an electromagnetic wave. Anatomy of a Wave. Wavelength and Frequency.
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Light (simply)
Light (simply). A Simple Review for Complex Seniors. EM Radiation. Light is caused by high energy electrons that move from higher energy shells to lower energy shells. The bundle of energy that they give off is called a “photon”. Photons travel through a vacuum at 3x10 8 m/s. model.
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6.2 Extending Human Vision
6.2 Extending Human Vision. Microscopes A compound light microscope uses two convex lenses to magnify small, close objects. Magnify means to make the image look larger than the real size. To focus the image, the object is moved closer to or farther away from the object lens.
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Chapter 5 Light: The Cosmic Messenger
Chapter 5 Light: The Cosmic Messenger. 5.1 Basic Properties of Light and Matter. Our goals for learning: What is light? What is matter? How do light and matter interact?. What is light?. Light is an electromagnetic wave. Anatomy of a Wave. Wavelength and Frequency.
By mberg
The Plan… 6 May 2013
The Plan… 6 May 2013. CH 6 Unit Test Friday 10 th of May. Review Homework from last day: CYU P. 215 #1-9 Activity 6.2 (hand this in) Start Section 6.2 Extending Human Vision PPT & Worksheet Activity 6.5 – Experimenting with a Simple Lens Do this on your own and hand in…
By fbest
6.2 Extending Human Vision
6.2 Extending Human Vision. Microscopes A compound light microscope uses two convex lenses to magnify small, close objects. Magnify means to make the image look larger than the real size. To focus the image, the object is moved closer to or farther away from the object lens.
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