Question

1. Two immiscible transparent liquids A and B have 1.2
and 1.4 as their refractive indices (with respect to air).
The refractive index of B with respect to A is..........

Answer 1

Answer:

Refractive index of B with respect to A is 1.17

Explanation:

As we know that relative refractive index of two liquids is given as

$\mu_{ba} = \frac{\mu_b}{\mu_a}$

which means refractive index of b with respect to a

so here we know

$\mu_b = 1.4$

$\mu_a = 1.2$

so we will have

$\mu_{ba} = \frac{1.4}{1.2}$

$\mu_{ba} = \frac{7}{6}$

$\mu_{ba} = 1.17$

#Learn

Topic : Relative refractive index

https://brainly.in/question/223242

Answer 2

Answer:

Explanation: GIVEN  UA: UB= 1.2 :1.4 Now according to question it is asked Find UB:UA=1.4:1.2

which is equals to UAB= 7/6

So answers is 7/6