A microscope is having objective of focal length 1 cm and eyepiece of focal length 6 cm. If tube length is 30 cm and image is formed at the least distance of distinct vision, what is the magnification produced by the microscope. (Take D = 25 cm)
Text Solution
Verified by ExpertsThe correct answer is:
B
155
For a compound microscope,
(Where length of tube L = 30 cm, focal length of objective lens f 0 = 1 cm, focal length of eye-piece f e = 6 cm, D = 25 cm)
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 large temple has a depression in one wall. On the floor plan, it appears as an indentation having…
A point object is placed on the principal axis of a concave mirror, at a distance of 15 cm from the…
A point source of light is placed at a distance h below the surface of a large deep lake. Neglectin…
A lens forms a real image of an object at a distance of 20 cm. It is observed that on placing anoth…
An object is placed at a distance of 40 cm from a convex lens of focal length 20 cm. On the far sid…
A glass prism is immersed in water as shown in the figure. When a beam of light incident is inciden…