'Ir radiation' presentation slideshows

Radiation and Atmospheric Behavior

1.59k views • 106 slides

The Atmosphere

1.04k views • 93 slides

INFRARED ABSORPTION SPECTROSCOPY

2.29k views • 81 slides

Teaching the Physics of Climate Change

Teaching the Physics of Climate Change. This ppt available on www.vicphysics.org - Teachers - Teaching the Science of Climate Change. Keith Burrows AIP Education Committee PHYSCON Feb 2008. 6.2.2 Role of scientists in the climate debate

1.03k views • 77 slides

SOAR 2007

SOAR 2007. Energy and Temperature. Energy & Temperature. Insolation Spectrum Distribution with latitude Distribution with albedo Interaction with Air, Land & Water Reflected Absorbed by atmosphere Absorbed by land Absorbed by water Effect of insolation Heating & temperature.

692 views • 56 slides

UNR has Programs for Undergrad, M.S., and Ph.D. in Atmospheric Science!

UNR has Programs for Undergrad, M.S., and Ph.D. in Atmospheric Science!. Mountain Meteorology Mesoscale Modeling Air Pollution, Atmospheric Chemistry Cloud Physics and Radiation Instrument Development. Undergrad Program: Part of Physics. Students intern at UNR, DRI, NWS, etc.

541 views • 43 slides

INFRARED ABSORPTION SPECTROSCOPY

Dnyanasadhana College, Thane. Department of Chemistry M.Sc. Analytical Chemistry Sem -II In fra-red Spectroscopy Ion selective Potentiometry. INFRARED ABSORPTION SPECTROSCOPY. Syllabus Instrumentation, FTIR, Advantages of FTIR, Applications of IR,

620 views • 41 slides

INFRARED SPECTROSCOPY

INFRARED SPECTROSCOPY. Pramod K Singh School of Basic Sciences &Research Sharda University, Greater Noida, INDIA. What is Infrared ?. IR radiation lies betn the visible and microwave portions of the em spectrum. *Infrared waves have wavelengths longer than visible and shorter

768 views • 28 slides

Section 8.6: The Natural and Anthropogenic (human-induced) Greenhouse Effect

Section 8.6: The Natural and Anthropogenic (human-induced) Greenhouse Effect. A- Natural Greenhouse effect. How a greenhouse works?. What is the greenhouse effect?. 1) The ultimate source of energy is from the sun 2) This energy makes its way down to the Earth in the form of radiation

626 views • 22 slides

IR spectroscopy

IR spectroscopy. Electromagnetic Radiation. Radiation is absorbed & emitted in photons. The defining characteristic of a photon is that the energy is quantized, it can not be split into smaller pieces.

485 views • 18 slides

METO 621

METO 621. Lesson 19. Role of radiation in Climate. We will focus on the radiative aspects of climate and climate change We will use a globally averaged one dimensional radiative-convective approximation. First we will assume that the atmosphere has negligible absorption for visible radiation

382 views • 18 slides

PSTL 1163: Physics by Inquiry Environmental connections

PSTL 1163: Physics by Inquiry Environmental connections. Unit 1: Environmental impacts of electricity generation Day 4: The Greenhouse effect and carbon. Interesting points from stupidity article Stupidity is a bad word to use, use curiosity

249 views • 17 slides

INFRARED PHOTOGRAPHY

INFRARED PHOTOGRAPHY. Clarisa Mendoza Natasha Truttmann Brandon Lupu -Gonzalez. What is infrared photography?. Is a technique that allows us to capture the lighting spectrum in between 700 and 1200 nanometers (not visible for the human eye). It has artistic and scientific applications.

1.01k views • 14 slides

ATMOSPHERE HEATING RATE: CLOUD FREE ATMOSPHERE

ATMOSPHERE HEATING RATE: CLOUD FREE ATMOSPHERE. Words and Equation from Petty: Radiative Heating Rate. Heating Rate Due to Absorption (positive) and emission (negative) by gases in the atmosphere. Cloud free atmosphere. (Wallace and Hobbs pg 139.). Solar radiation : Solid curves.

332 views • 13 slides

Measurement of Thermal Infrared Radiation Emitted by the Atmosphere Using FTIR Spectroscopy

Measurement of Thermal Infrared Radiation Emitted by the Atmosphere Using FTIR Spectroscopy. By Narayan Adhikari Charles Woodman. Overview. Electromagnetic radiation spectrum Interaction of gases with IR radiation Black body emission FTIR spectroscopy FTIR measurements at UNR

374 views • 13 slides

Keyword : Absorber Emitter Reflector

459 views • 11 slides

Dust in the ISM Extinction (UV to near-IR) A V (5500 A): 1 magnitude <=> N(H) ~ 2 x 10 21

Dust in the ISM Extinction (UV to near-IR) A V (5500 A): 1 magnitude <=> N(H) ~ 2 x 10 21 A V = R E(B - V) / [B 0 - V 0 ] - B, V are observed magnitudes in the B and V bands

209 views • 10 slides

Simulations of the thermal coating on the BK7 window: where we stood in 2011

Simulations of the thermal coating on the BK7 window: where we stood in 2011. Daniele Spiga, INAF/OAB. Thermal coating on the inner side of the BK7 window.

247 views • 10 slides

By Madhu Gyawali Narayan Adhikari Yadab Paudel

FTIR Measurements on November 06,08 at Reno. By Madhu Gyawali Narayan Adhikari Yadab Paudel. PHYS 749. Nov 18, 08. UNIVERSITY OF NEVADA , RENO,NV. Introduction, Instrumentation:.

193 views • 8 slides

IR absorption

IR absorption. Greenhouse gases vary in their ability to trap IR radiation, One molecule of Methane is 26 times more effective at IR absorption than one molecule of CO 2. Lifetime. Effectiveness also depends on the lifetime in the atmosphere.

205 views • 4 slides