'Certain frequency' presentation slideshows

Early Quantum Mechanics

1.01k views • 77 slides

15-744: Computer Networking

15-744: Computer Networking. L-9 Wireless. Wireless Intro. TCP on wireless links Wireless MAC Assigned reading [BPSK97] A Comparison of Mechanism for Improving TCP Performance over Wireless Links [BM09] In Defense of Wireless Carrier Sense Optional

945 views • 71 slides

Nuclear Physics

1.12k views • 67 slides

15-441 Computer Networking

927 views • 49 slides

Topic 13

Topic 13. Quantum and nuclear physics. The Quantum nature of radiation. For years it was accepted that light travels as particles (though with little direct evidence). Largely based on my corpuscular theory of light. Isaac Newton 1642-1727. The Wave theory of radiation.

869 views • 46 slides

University Physics: Waves and Electricity

University Physics: Waves and Electricity. Ch16. Transverse Waves. Lecture 3. Dr.-Ing. Erwin Sitompul. http://zitompul.wordpress.com. 2013. Homework 2: Phase Differences. A sinusoidal wave of frequency 500 Hz has a speed of 350 m/s.

514 views • 27 slides

Light and the Electromagnetic Spectrum

Light and the Electromagnetic Spectrum. Light Phenomenon. Isaac Newton (1642-1727) believed light consisted of particles By 1900 most scientists believed that light behaved as a wave. . The Electromagnetic Spectrum.

461 views • 26 slides

Tuesday, January 28, 2014

381 views • 26 slides

BASIC CHEMISTRY

BASIC CHEMISTRY. CHAPTER 7. What is Matter? The Atom Concept. Matter is everything in the universe that has a mass ( weight) and volume Examples : air, water, bacterium, and human Atom is the smallest piece of matter. introduced by Democritus (Greek philosopher) in 450 B.C

352 views • 26 slides

How Now Mad Cow? Introduction to Prion Disease and Function

516 views • 24 slides

Radar Signals

Radar Signals. Tutorial 3 LFM, Coherent Train and Frequency Coding. Outline. More on LFM Range sidelobe reduction Coherent train of identical pulses Large improvement in Doppler resolution Frequency-modulated pulse (besides LFM) Costas code Nonlinear FM. LFM review.

507 views • 24 slides

Postspinal headache RX

Postspinal headache RX. Vigorous hydration Abdominal binders Epidural infusion of saline Injection of 5 to 20 ml of autologous blood into the epidural space at the puncture site that is blood patch. Perioperative nursing consideration related to anaesthesia.

544 views • 23 slides

Wave Particle Duality*

389 views • 21 slides

Technology and the Changing Social Role of Music

Technology and the Changing Social Role of Music The role that music plays in society is largely a function of the music-related technology that is used. The role of music in American society has changed dramatically in the last 100 years.

477 views • 16 slides

Diffraction and Interference

457 views • 16 slides

ERA SOLAR PRODUCTS

ERA Renewable Energy. ERA SOLAR PRODUCTS. ERA Renewable Energy. SOLAR ENERGY. Solar energy is the ultimate source of energy from millions of years and it is a renewable energy. This energy consists of radiant light and heat energy from the sun.

256 views • 15 slides

EAR ROUNDS

EAR ROUNDS. BLOCK Y January 14, 2009. ARTICLE.

268 views • 15 slides

Perception Chapter 11 : Hearing and Listening

Perception Chapter 11 : Hearing and Listening. Audiogram or Audibility Function (AF) for normal human young adult. Note: peak sensitivity 2-5K frequency range.

318 views • 15 slides

Electrons in Atoms

319 views • 14 slides

Raman Spectroscopy

Raman Spectroscopy. d -. 2d +. A) Introduction 1.) Raman spectroscopy : complimentary to IR spectroscopy . - radiation at a certain frequency is scattered by the molecule with shifts in the wavelength of the incident beam.

1.06k views • 10 slides