wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

A, B, C and D are four transparent sheets of equal thickness and made of material of refractive indices,
μA,μB,μC and μD. If a light ray propagates through them as shown in the figure, which among the following is correct relation?
394592.JPG

A
μA>μB>μC>μD
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
μA=μC<μD<μB
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
μA<μB<μD<μC
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
μA=μB=μC=μD
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B μA=μC<μD<μB
If ray bends towards the normal then the medium is optically denser than the medium of incidence hence we can observe
μB>μA;μB>μC;μA=μC
μC<μDandμB>μD
hence
μA=μC<μD<μB

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Polarization I
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon