Microscopes

Which part of the microscope holds the slide?

• stage

• diaphragm

• body tube

• arm

Which microscope part moves the stage up and down to give you a rough focus of an object?

• objective lenses

• ocular lens

• coarse adjustment knob

• fine adjustment knob

Which part of the microscope controls how much light enters the stage?

• diaphragm

• body tube

• objective lens

• stage clips

Which microscope part controls the resolution of an image?

• coarse adjustment knob

• fine adjustment knob

• objective lenses

• ocular lens

To find a total magnification of an image, you

• multiply the ocular lens by the objective lens

• add the ocular lens and objective lens

• subtract the ocular lens from the objective lens

• just use the objective lens

Which objective lens should you always start with?

• lowest power

• medium power

• highest power

Which set of materials is best to prepare a wet mount slide?

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Which of these pictures shows the proper way to carry a microscope?

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A high magnification gives you

• high field of view

• small field of view

Which part of the microscope holds the slide in place on the stage?

• stage clips

• diaphragm

• body tube

• nosepiece