Infrared

and help us make educated guesses on why currently unexplainable things in the Solar System happen. In specification, using infrared, visible, and X-rays waves for experimentation on earth, will tell us discern the temperature and help us see through thick clouds of dust and particles on the dwarf planet, Pluto. Pluto gives off many different types of radiations. One is infrared light waves. These waves are emitted by cool clouds of dust, and many planets, including Pluto…

This PIR device only accepts passively incoming infrared radiation, it doesn’t emit infrared radiation. PIR detects presence of intruder and it generate pulse which is read by MCU. So, embedded surveillance system determine the results obtain from sensor and then it decide whether to start web camera to capture image [4]…

before doing any further analysis. An infrared spectrum was recorded as well and compared to that of the (E,E)-1,4-diphenyl-1,3-butadiene since the melting points were so close. Although I was unable to find an infrared spectrum for that of the cis, (E,Z)-1,4-diphenyl-1,3-butadiene, I was certain of my product after observing the IR of the trans product. There were multiple identical peaks from both my own recorded infrared spectrum and the researched infrared spectrum from the SDBS website (see…

being radiated onto a tinted window and being reflected off again. This reduces the amount of heat entering the house allowing it to be cooler on hot days. Infrared radiation is a type of electromagnetic radiation. Infrared light is a part of the electromagnetic spectrum that…

thermal infrared imager is located on the same side of the detector. The pulse excitation generates heat that propagates through the material. As the heat transmission rate in the defect part differs from that in the non-defect part, more heat is concentrated in the defect part, forming an island of high temperature. The infrared thermogram monitors and records the temperature changes on the surface of the test object, thermogram, and stores the change process in the form of an infrared image…

I would like to gain knowledge regarding galaxies, black holes, and exoplanets. A galaxy is a system that contains millions of stars, gas and dust held together by gravitational attraction. A black hole is a place in space where the gravitational force is immense, making the escape of matter and radiation impossible. An exoplanet is a planet that orbits a star, other than the sun, beyond our solar system. By choosing these targets, I wish to learn about how the first galaxies were formed, why…

Painting analysis is enabled through various technical photographic examinations. There are a range of methods used to investigate different aspects of an easel painting including methods for investigating the materials and techniques used to make paintings. A study of the painting as a physical object involves looking at the work out of its frame through the complete depth- from its support to the paint surface. The surface is examined using light microscopy, X radiography, reflected Infra-red…

protein characterization which helps characterized and sequence proteins. 3.1 Infrared Spectroscopy Infrared (IR) spectroscopy deals with the infrared region of the electromagnetic spectrum that is light with longer wavelength and lower frequency than visible light (Anon., n.d.). It is used to identify and study chemicals base on the functional groups (Anon., n.d.). The IR spectrum is a graph of infrared light transmittance vs frequency or wavelength in terms of wave number. 3.2…

Introduction In this experiment, isopentyl acetate was prepared by the direct esterification of acetic acid with isopentyl alcohol, which is an equilibrium that results in a shift in favor of the product by using one of the starting materials in excess. An esterification reaction is when an acid is converted into an ester by combining with an alcohol and removing a water molecule. Esters are found in numerous natural products, including fruits, flowers, and spices. Carboxyllic esters contribute…

Esters have a very sweet fruity smell. Esters are commonly used in the preparation of artificial flavors or fragrances. Flavors and fragrances may utilize a single ester or a mixture of esters and other substances to duplicate the odor and flavor of a particular fruit. Naturally occurring esters are found in fruits. An ester is a product of the reaction of an acid (carboxylic acid) and an alcohol (the hydrogen of the acid R-COOH is replaced by an alkyl group R'). Esters mainly result…