McqMate
| Q. |
Which of the following is used in electron microscope? |
| A. | electron beams |
| B. | magnetic fields |
| C. | light waves |
| D. | electron beams and magnetic fields |
| Answer» D. electron beams and magnetic fields | |
| Explanation: electron microscope uses electron beams and magnetic fields to produce the image, whereas the light microscope uses light waves and glass lenses. in electron microscopy, a much higher resolution is obtained with extremely short wavelength of the electron beam. | |
View all MCQs in
Fundamentals of NanoScienceNo comments yet