Science- Microscope Flashcards

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1
Q

Light source

A

Supplies the light needed to view the slide.

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2
Q

Stage

A

Supports the slide.

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3
Q

Objective lens

A

Have different magnification powers to magnify the object.

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4
Q

Arm

A

Supports the eye piece and the part you hold when carrying.

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5
Q

Coarse focus knob

A

Brings an object into focus at low or medium power. Never high.

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6
Q

Fine focus knob

A

Brings an object into focus at high power. And can also be used for low and medium too.

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7
Q

Base

A

The bottom of the microscope that supports everything.

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8
Q

Revolving nose piece

A

Holds the three objective lenses, so you can access the objective lenses from low to high. It rotates.

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9
Q

Monocular head

A

The part that connects the body tube and eye pierce to the microscope. You see through it to see the object.

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10
Q

Ocular lens

A

The lens inside the eye piece that magnifies.

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11
Q

Body tube

A

The long tube like part underneath the eye piece that you look through when using the microscope.

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12
Q

Stage clips

A

Metal clips to hold the slide in place.

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13
Q

Compound light microscope

A

The microscope usually used in science classes and medical laboratories.

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14
Q

Resolving power

A

The ability to distinguish between objects that are very close together.

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15
Q

When looking through microscope, the image is?

A

Upside down, reversed, inverted, and magnified.

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16
Q

Electron micrograph

A

A picture taken by a camera hooked up to an electron microscope.

17
Q

Low, medium, high power objective lens.

A

4x, 10x, 40x. The lowest, medium, and highest magnification powers.

18
Q

Diaphragm

A

Controls how big or small the light is by rotating a round circular thing with holes on top of the light.

19
Q

Eye piece

A

Used for viewing and contains a lens that magnifies.

20
Q

Slide

A

The place where the object gets placed on