300 Level Science Laboratory Technology Department exam questions and detailed answers. Download the answers in document format. Correct, detailed, and straightforward answers.
Questions:
a. Define microscopy and name the three main microscopy techniques
b. How does scanning tunnel microscope work?
c. State the advantages and disadvantages of Scanning probe microscopy
d. In a tabular form categorize and describe the following microscope
– Bright field microscope;
– Polarizing microscope;
– Differential interference contrast microscope;
– Total internal reflection fluorescence microscope;
– Scanning electron microscope;
– Atomic force microscope;
