Found 3,502 presentations matching your search
A loop antenna is a radio antenna consisting of a loop or coil of wire, tubing, or other electrical ...
chapter four circuit switching network End-to-end dedicated circuits between clients Client can be a...
Spectrophotometry is a method to measure how much a chemical substance absorbs light by measuring th...
Sound and Waves Sound is a mechanical wave that propagates through a medium, creating regions of hig...
Role of electromagnetic Radiation in Remote Sensing It should be clear by now that the electromagne...
Color or colour (see spelling differences) is the visual perceptual property corresponding in humans...
Wilhelm Roentgen, a German professor of physics, was the first person to discover electromagnetic ra...
Multiplexing is a fundamental concept in telecommunications and data transmission, enabling the effi...
This is a 1465nm single wavelength laser. The output power is 500mW, and the power can be adjusted f...
Flame photometry (more accurately called Flame Atomic Emission Spectrometry)is a branch of spectrosc...
The splitting of the main spectral line into two or more components with a slight variation in wavel...
Radio waves are EM (Electromagnetic)Waves that have wavelengths between 1 millimeter and 100 kilomet...
Fourier transform infrared spectroscopy (FTIR) is a largely used technique to identify the functiona...
UV spectroscopy is a technique used to analyze the composition of a sample by measuring its absorpti...
Linear attenuation coefficient (휇) is a measure of the ability of a medium to diffuse and absorb r...
When the energy of the accelerated electrons is higher than a certain threshold value (which depends...
Photochemistry is the branch of chemistry in which study of chemical reactions take place by the ab...
X-RAY Diffraction 1.Introduction 2.What is X-Ray? 3.Basic principle 4.Instrumentation 5.Bragg’s La...
UV-visible spectroscopy is a fast analytical technique that measures the absorbance or transmittance...
In fibre optic communications Wavelength Division Multiplexing or WDM is a technology which multiple...
One wave per second is also called a Hertz Hz and in SI units is a reciprocal second s 1 . The varia...
Tốc độ ph t tri n nhanh c a Int rn t trong nh ng năm g n đây, cùng với sự bùng nổ c...
Raman Spectroscopy is a non destructive chemical analysis technique which provides detailed informat...
Radiations are the waves of energy that travels and spread all around in our environment. These radi...
