The diameter of moon is 
and its distance from the earth is 
. If it is seen through a telescope whose focal length for objective and eye lens are 4 m and 10 cm respectively, then the angle subtended by the moon on the eye will be approximately
Text Solution
Verified by ExpertsThe correct answer is:
B
The angle subtended by the moon on the objective of telescope 
rad
Also 
⇒ ⇒ 
⇒ ⇒ 
⇒ ⇒ 
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
A far sighted man who has lost his spectacles, reads a book by looking through a small hole (3-4 mm…
For a normal eye, the least distance of distinct vision is
For the myopic eye, the defect is cured by
Substance on the choroid is
Astigmatism (for a human eye) can be removed by using
Circular part in the centre of retina is called