Quiz 1

It is used for holding the microscope. It connects the eyepiece to the objective lenses.

• eyepiece

• stage

• arm

• condenser

It controls the amount of light that reaches the specimen.

• condenser

• objective lens

• iris diaphragm

• stage

It uses two sets of lenses- the ocular and objective lenses. Its magnification can reach up to 1000 times.

• simple light microscope

• compound light microscope

• electron microscope

• electrical microscope

What type of objective lens has a magnification of 40 times?

• low power objective lens

• high power objective lens

• medium powe4r objective lens

• oil immersion objective lens

Which of the following is not true in microscope?

• simple light microscope have lowest modification

• electron microscope make use of electron beams and magnetic field

• electron microscopes have higher magnification vs. light microscopes

• compound light microscopes use only one set of lens