transmission electron microscope animation

It is used for the study of internal ultra structure of the cell organelles. It has a resolving power of 2 to 10 0 A. fig. 3.4 - Transmission Electron Microscope..

It is a sophisticated form of microscope, which can provide a higher magnification of the object (up to 1,00,000 times or more). The electron microscope employs an electron beam emanating from a cathode, instead of light as in the compound microscope..

Elementary Idea of Electron Microscope - In optical microscope, the ray of light can be bent by a lens system. By placing the object and the lens system in such a way, we control the direction of the ray to get a magnified image of the object. Since as 'electron..

It is used for the study of three-dimensional surface view of a given specimen. Its resolving power is also around 2 to 10 0 A. fig. 3.5 - Scanning Electron Microscope..

A few examples of Transmission Lines Transmission lines are everywhere and are of infinite variety but regardless of type, length, or construction, all operate according to the same basic principles. Typical transmission lines include coaxial cable, a two-wire line, a ..

Optical Instruments..

Optics..

There are some other interesting forms of nutrition like the coprophagy which refers to feeding on faeces and carrion feeders which feed on decomposing animal bodies. There are certain plants which grow in nitrogen-deficient conditions and they meet this requirement by feeding on insects..

Upto the year 1924, electron was exclusively regarded as a particle. However, in 1924, de-Broglie suggested that an electron behaves both as a material particle and as a wave. Just like light, some experimental facts can be explained by assuming electrons as tiny part..