Welcome to the Science Quiz 5

This is a timed quiz. You will be given 15 seconds per question. Are you ready?

What does "30x" mean on a microscope?

A) It has 30 lenses

B) It magnifies an object 30 times its actual size

C) It can only be used for 30 minutes

D) It zooms in 30 inches

Correct! Wrong!

How should you clean the lenses of a 30x microscope?

A) With tissue paper and water

B) With a dry cloth

C) With a lens cleaning solution and lens paper

D) Using alcohol spray directly on the lens

Correct! Wrong!

What is the main advantage of using a 30x stereomicroscope?

A) Viewing extremely small organisms like viruses

B) Viewing 3D surfaces of larger specimens

C) Performing DNA sequencing

D) Measuring radiation levels

Correct! Wrong!

Which type of microscope often uses a 30x magnification?

A) Electron microscope

B) Compound light microscope

C) Stereomicroscope (dissecting microscope)

D) Scanning tunneling microscope

Correct! Wrong!

What type of objects can you typically observe with a 30x microscope?

A) Individual atoms

B) Bacteria

C) Plant cells

D) Small insects or details on coins

Correct! Wrong!

Which of the following is NOT ideal to view under a 30x microscope?

A) Circuit board components

B) Insect wings

C) Blood cells

D) Textures on leaves

Correct! Wrong!

What is typically true about the depth of field at 30x magnification?

A) It is very deep

B) It remains unchanged

C) It is shallower compared to lower magnification

D) It becomes infinite

Correct! Wrong!

What kind of lighting is usually used with a 30x stereomicroscope?

A) UV light

B) Infrared light

C) Reflected or incident light

D) Laser light

Correct! Wrong!

quiz on 3ox microscope

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Welcome to the Science Quiz 5

What does "30x" mean on a microscope?

How should you clean the lenses of a 30x microscope?

What is the main advantage of using a 30x stereomicroscope?

Which type of microscope often uses a 30x magnification?

What type of objects can you typically observe with a 30x microscope?

Which of the following is NOT ideal to view under a 30x microscope?

What is typically true about the depth of field at 30x magnification?

What kind of lighting is usually used with a 30x stereomicroscope?

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