Published by:
CGP EDU Academic Team
Published on: August 11, 2026
A deviation of 
is produced in the yellow ray when prism of crown and flint glass are achromatically combined. Taking dispersive powers of crown and flint glass are 0.02 and 0.03 respectively and refractive index for yellow light for these glasses are 1.5 and 1.6 respectively. The refracting angles for crown glass prism will be 
(in degree) (Round off to the Nearest Integer)
Text Solution
Verified by ExpertsThe correct answer is:
12
(12)
Achromatic combination
──────────────────────────────────────────────────────────────────────────────────────────
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
PART-I PHYSICS
SECTION-A
The following logic gate is equivalent to:
A large block of wood of mass is hanging from two long massless cords. A bullet of mass is fired …
A charge is moving distance in the magnetic field . Find the value of work done by .
What will be the nature of flow of water from a circular tap, when its flow rate increased from to…
A mosquito is moving with a velocity and accelerating in uniform conditions. What will be the dire…
Find out the surface charge density at the intersection of point plane and -axis, in the region o…