Optics Question 439
Question: A Galileo telescope has an objective of focal length 100 cm and magnifying power 50. The distance between the two lenses in normal adjustment will be
[BCECE 2005]
Options:
A) 98 cm
B) 100 cm
C) 150 cm
D) 200 cm
Show Answer
Answer:
Correct Answer: A
Solution:
Therefore
Therefore
Normal distance
