Optics Question 347
Question: An electron microscope is superior to an optical microscope in
[CPMT 1984]
Options:
A) Having better resolving power
B) Being easy to handle
C) Low cost
D) Quickness of observation
Show Answer
Answer:
Correct Answer: A
Solution:
In electron microscope, electron beam $ (\lambda \approx 1{\AA}) $ is used so it’s R.P. is approx. 5000 times more than that of ordinary microscope $ (\lambda \approx 5000{\AA}) $ .
