0
Q:
| A) Optical microscopes | B) Scanning tunneling microscopes |
| C) Electron microscopes | D) None of the above |
Answer: B) Scanning tunneling microscopes
Explanation:
Explanation:
Microscopes are of three types. They are :
1) Optical microscopes
2) Electron microscopes
3) Scanning tunneling microscopes

Scanning tunneling microscopes are the microscopes that are used to view metal surfaces.
Aptitude and Reasoning
General Knowledge
Puzzles
Interviews
Technical
Certifications
Exams
Job
Roles
True or False
Exams