Multiple Glass Slabs
Trending Questions
Q.
What is the angle of deviation for a light ray passing through a glass slab?
45
60
90
0
Q. In a thick glass slab of thickness l, and refractive index n1, a cuboidal cavity of thickness ‘m’ is carved as shown in the figure and is filled with a liquid of refractive index n2(n1>n2). The ratio lm, so that shift produced by this slab is zero when an observer A observes an object B with paraxial rays is
- n1−n2n2−n1
- n1−n2n2(n1−1)
- n1−n2n1−1
- n1−n2n1(n2−1)
Q.
What is the angle of deviation for a light ray passing through a glass slab?
45
60
90
0
Q. In a thick glass slab of thickness l, and refractive index n1, a cuboidal cavity of thickness ‘m’ is carved as shown in the figure and is filled with a liquid of refractive index n2(n1>n2). The ratio lm, so that shift produced by this slab is zero when an observer A observes an object B with paraxial rays is
- n1−n2n2−n1
- n1−n2n2(n1−1)
- n1−n2n1−1
- n1−n2n1(n2−1)
