Optical Microscope(General Knowledge > General Science ) Questions and Answers

Question 1. Lets light pass through an object and then through two or more lenses
  1.    Binocular Microscope
  2.    Compound Microscope
  3.    Electron Microscope
  4.    Simple Microscope
Explanation:-
Answer: Option B. -> Compound Microscope
Question 2. Located on the stage, adjust the amount of light passing into the slides
  1.    objective
  2.    base
  3.    Nosepiece
  4.    Diaphram
Explanation:-
Answer: Option D. -> Diaphram
Question 3. Another name for the diaphragm is
  1.    turret
  2.    coarse
  3.    iris
  4.    stage
Explanation:-
Answer: Option C. -> iris
Question 4. The bottom of the microscope, used for support
  1.    base
  2.    adjustment knob
  3.    arm
  4.    stage clips
Explanation:-
Answer: Option A. -> base
Question 5. Slides containing adherent paraffin sections are immersed in __________________
  1.    toluene
  2.    isoamyl alcohol
  3.    isopropanol
  4.    acetic acid
Explanation:-
Answer: Option A. -> toluene
Question 6. The platform where you put the specimen is known as
  1.    coarse
  2.    Stage
  3.    diaphragm
  4.    turret
Explanation:-
Answer: Option B. -> Stage
Question 7. Differentiation capacity of a compound microscope is
  1.    0.275 μm
  2.    2.75 μm
  3.    27.5 μm
  4.    None
Explanation:-
Answer: Option A. -> 0.275 μm
Question 8. Connects the eyepiece to the objective lenses
  1.    eyepiece
  2.    stage
  3.    diaphram
  4.    tube
Explanation:-
Answer: Option D. -> tube
Question 9. Supports upper part of the microscope
  1.    light source
  2.    arm
  3.    diaphram
  4.    base
Explanation:-
Answer: Option B. -> arm
Question 10. Combination of lenses at the viewing end of optical instruments
  1.    eyepiece
  2.    objectives
  3.    adjustment knob
  4.    base
Explanation:-
Answer: Option B. -> objectives
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