In this article we will discuss about:- 1. Definition of Microscope 2. Objectives of Microscopic Components 3. Types 4. Components 5. Unit 6. Steps 7. Cure. Definition of Microscope: A microscope is a tool or machine with the ability to increase the visual size of all the objects making it easier to see. All types […]
Electron microscopes are of three basic designs – the transmission electron microscope, scanning electron microscope and the scanning transmission electron microscope. The third one is a hybrid of the two, Specimen as the name implies. Scanning and transmission electron microscopes are similar in that each uses a beam of electrons to produce an image. However, […]
Here is a list of seven effective physical agents that can kill infection causing organisms:- 1. Electricity 2. Sonic and Supersonic Waves 3. Alpha, Beta, and Gamma Rays 4. Electrons 5. Cathode Rays 6. X Rays 7. Distilled Water. Physical Agent # 1. Electricity: Beattie and Lewis (1920) employed a current of about 4000 volts […]
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