Microscopes revision
- Created by: Z Shah
- Created on: 19-04-15 13:17
Other questions in this quiz
2. Which of these was not a result of microscopes not being invented yet?
- Many children were not allowed to go to school, as they had to work.
- People did not know how their bodies worked. Terrible diseases swept through the countryside with the victims powerless to save them.
- A farmer might watch his field of healthy crops wither and die.
- A housewife could see fresh food go bad overnight and not understand how it happened.
3. What is the function of the stage?
- To hold the lenses and keep out all the light except that which comes from the object being viewed.
- The lens at the lower end of the tube. Different magnifications can be obtained by rotating the turret head to change to a different objective.
- To hold the slide and with a central hole to let light through.
- This reflects the light through the specimen.
4. What is the function of the objective lens?
- The lens at the lower end of the tube. Different magnifications can be obtained by rotating the turret head to change to a different objective.
- This reflects the light through the specimen.
- To hold the slide and with a central hole to let light through.
- This forms the base to which the other parts are attached.
5. What is the function of the tube?
- To hold the lenses and keep out all the light except that which comes from the object being viewed.
- To hold the slide and with a central hole to let light through.
- This forms the base to which the other parts are attached.
- The lens at the lower end of the tube. Different magnifications can be obtained by rotating the turret head to change to a different objective.
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