- 1. The lens in the eyepiece of the microscope is called the
A) ocular lens
B) diaphragm lens
C) objective lens
D) eypiece lens
- 2. The lenses located on the nosepiece of the microscope are called
A) objective lenses
B) diaphragm lenses
C) ocular lenses
D) nosepiece lenses
- 3. If the magnification power of the ocular lens is 10X, and the magnification power of the objective lens is Scanning (4X), the total magnification is
A) 40x
B) 4000x
C) 4x
D) 400x
- 4. Which should you NEVER use on high power?
A) course adjustment knob
B) fine adjustment knob
C) diaphragm
D) revolving nosepiece
- 5. How do you carry a microscope?
A) Two hands on the arm
B) With two hands: one under the stage and one under the eye piece
C) One hand on the base and one on the arm
D) You never carry a microscope, you always slide it
- 6. You can use a microscope to view three dimensional objects like your finger or pencil.
A) true
B) false
- 7. You always start on the lowest power objective
A) false
B) true
- 8. It is ok to slide the microscope carefully so your partner can see what you have found.
A) false
B) true
- 9. Always adjust the knobs slowly.
A) false
B) true
- 10. There are no real safety issues with using a microscope besides dropping the microscope.
A) false
B) true
|