Flashcards
Chapter 2 ; 2.1 and 2.2 part 1
Flashcards do conjunto (10)
- 1What is a microscope used for?It is used for to see objects that are too small to be seen by the naked eye.
- 2What does SEM stand for?SEM, an electron microscope stands for 'Scanning Electron Microscope'.
- 3What does field view mean?The amount of the specimen seen through a microscope.
- 4Whats the difference between Monocular and Binocular microscopes?The difference between these two microscopes is that the monocular has one eye piece when binocular has two eye piece.
- 5Name me one difference between monocular/binocular microscopes and stereo microscopes each.A binocular/monocular microscope light passes through the specimen but a stereo microscope light reflect of the specimen.
- 6One difference between SEM and TEMIn SEM it gives greatly magnified views of objects(e.g. insects, leaf,surface,bacteria) but in TEM it provides a view of the inner structure of the specimen such as cell.
- 7What is a micrometer in a metre?One millionth of a metre.
- 8What is a stereo microscope maximum magnification?The maximum is x100.
- 9What does elecron microscope use instead of lightInstead of light they use tiny beams of electrons.
- 10Name a part of a microscope that used to focus the image on low power?A coarse focus knob.
Informações
- Descrição
- FlashCards sobre Chapter 2 ; 2.1 and 2.2 part 1, criado por Aisha Elmi em 31-01-2018.
- Criado por
- Aisha Elmi
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