Wave OpticsHard
Question
The focal length of the objective and eye piece of a telescope are respectively 200 cm and 5 cm. The maximum magnifying power of the telescope will be
Options
A.- 100
B.- 60
C.- 48
D.- 40
Solution
Magnifying power M = 
Least distance of distinct vision, d = 25cm
M = -
= - 40
= - 40
= - 48 cm
Least distance of distinct vision, d = 25cm
M = -
= - 40= - 40
= - 48 cmCreate a free account to view solution
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