Optics Question 453
Question: The magnifying power of an astronomical telescope is 8 and the distance between the two lenses is 54 cm. The focal length of eye lens and objective lens will be respectively
Options:
A) 6 cm and 48 cm
B) 48 cm and 6 cm
C) 8 cm and 64 cm
D) 64 cm and 8 cm
Show Answer
Answer:
Correct Answer: A
Solution:
[a]
