Transmission Electron Microscope (TEM)| Principle & Working | Sample Preparation | Mnemonics | Hindi 

In this lecture Transmission Electron Microscope (TEM) discuss in detail with its Principle & Working.
Sample Preparation steps with mnemonic also discuss.
Methods to increase contrast in TEM also explanied in the lecture.
At the end of lecture MCQ based on TEM also explained.
Below are mcq
Q.1 Which of the following is component of Transmission Electron microscope
A. Electron beam
B. Electromagnetic lenses
C. Vacuum chamber
D. All
Q.2 Transmission Electron microscope give images on which basis
A. By transmitting the electron
B. BY scanning the electron
C. Both
D. None
Q.3 Advantage of Transmission Electron microscope
A. High resolution power
B. Yield information of surface features
C. They are easy to operate with proper training
D. All
Q.4 Which of the following are steps of sample preparation in TEM
A. Fixation
B. Dehydration
C. Embedding & Slicing
D. All
Q.5 For fixation of sample Which of the following compound is used in TEM
A. Glutareldehyde
B. Ethanol
C. Acetone
D. Uranyl Acetate
Q.6 Which of the following measures are taken to increase the contrast in TEM
A. Staining
B. Negative staining
C. Shadowing
D. All
#TEM
#TransmissionElectronMicroscope
#TransmissionElectronMicroscopeInHindi
#TransmissionElectronMicroscopePrinciple
#TransmissionElectronMicroscopeWorking
#TransmissionElectronMicroscopeSamplePreparation
#TransmissionElectronMicroscopeMCQ
#TEMsamplePreparation
#TEMMCQ