'Refraction' diaporamas de présentation

The Physics of Diagnostic Ultrasound FRCR Physics Lectures

The Physics of Diagnostic Ultrasound FRCR Physics Lectures. Session 1 & 2. Mark Wilson Clinical Scientist (Radiotherapy). mark.wilson@hey.nhs.uk. Hull and East Yorkshire Hospitals. NHS Trust. Session 1 Overview. Session Aims: Basic physics of sound waves

4.04k views • 76 slides

Refraction

923 views • 58 slides

CWNA Guide to Wireless LANs, Second Edition

CWNA Guide to Wireless LANs, Second Edition. Chapter Three How Wireless Works. Objectives. Explain the principals of radio wave transmissions Describe RF loss and gain, and how it can be measured List some of the characteristics of RF antenna transmissions

716 views • 52 slides

Electron Optics

Electron Optics. Transmission Electron Microscope Optical instrument in that it uses a lens to form an image Scanning Electron Microscope Not an optical instrument (no image forming lens) but uses electron optics. Probe forming-Signal detecting device. Electron Optics.

1.75k views • 48 slides

Waves and Sound

Waves and Sound. October 26, 2012. Mechanical Wave. A mechanical wave is a disturbance which propagates through a medium with little or no net displacement of the particles of the medium. crest. equilibrium. trough. Parts of a Wave. y(m). ?: wavelength. 3. A: amplitude. x(m). 2. 4.

502 views • 48 slides

Electron Optics

Electron Optics. Transmission Electron Microscope Optical instrument in that it uses a lens to form an image Scanning Electron Microscope Not an optical instrument (no image forming lens) but uses electron optics. Probe forming-Signal detecting device. Electron Optics.

795 views • 48 slides

Ray-tracing

751 views • 44 slides

Data and Computer Communications

563 views • 39 slides

Physics 208 Exam 1 Review

Physics 208 Exam 1 Review. Exam covers Ch. 21.5-7, 22-23,25-26, Lecture, Discussion, HW, Lab. Exam 1 is Wed. Feb. 20, 5:30-7 pm, 2103 Ch: Adam(301,310), Eli(302,311), Stephen(303,306), 180 Science Hall: Amanda(305,307), Mike(304,309), Ye(308). Chapter 21.5-7, 22

584 views • 36 slides

NEW TOPIC: PHYSICS

NEW TOPIC: PHYSICS. LIGHT &GEOMETRIC OPTICS . THREE CHAPTERS. CHAPTER 11: The Production & Reflection of Light CHAPTER 12 : The Refraction of Light CHAPTER 13: Lenses & Optical Devices. CHAPTER 11. 11.1 - What is Light? 11.2 - How is Light Produced? 11.3 - The Laser

634 views • 35 slides

LIGHT

529 views • 31 slides

Characterization of Ga 2 O 3 Single Crystal and Thin Films

979 views • 21 slides

Waves: Phase and group velocities of a wave packet

Waves: Phase and group velocities of a wave packet. The velocity of a wave can be defined in many different ways, partly because there are different kinds of waves, and partly because we can focus on different aspects or components of any given wave.

713 views • 19 slides

Lab 2 Seismogram Interpretation

192 views • 18 slides

Perception and Reality Things Are Not Always As They Seem...

Perception and Reality Things Are Not Always As They Seem. What is the World Like for Other People?. What is the World Like for Other People? Overview. Vantage Point Line of Sight and Refraction Experiments Color Blindness Tests Rose-colored Glasses Thought Experiment

604 views • 18 slides

Refraction

Refraction. Bending of light when it passes from one medium to another Refraction occurs because the speed of light depends on the material through which it passes Index of refraction = ratio of the speed of light in vacuum to its speed in the material.

373 views • 14 slides

Introduction to Light

530 views • 13 slides

26.4. Polarization and the Reflection and Refraction of Light

596 views • 12 slides

REFLECTION/ REFRACTION

REFLECTION/ REFRACTION. BOUNCING AND BENDING LIGHT. WAVE MEETS WALL. TOTAL REFLECTION PARTIAL REFLECTION DEPENDS ON THE MATERIAL . LAW OF REFLECTION. ANGLE OF INCIDENCE ANGLE OF REFLECTION LAW OF REFLECTION ANGLE OF INCIDENCE = ANGLE OF REFLECTION. MIRRORS. VIRTUAL IMAGE

354 views • 12 slides

Refraction of light

Refraction of light.

4.91k views • 6 slides