Question

10. The refractive index of water, glass and diamond are
1-33, 1.50 and 2.40 respectively. The refractive index
of diamond relative to water and of glass relative to
diamond, respectively are nearly
(a) 1:80, 1-6
(6) 0.554, 1-6
(C) 0.554, 0-625. (d) 1.80, 0.625
*​

Answer 1

Answer:

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Explanation:

Given: μ  

w

​  

=1.33 ,μ  

g

​  

=1.5 and μ  

d

​  

=2.4

Now,  

w

​  

μ  

d

​  

=  

μ  

w

​  

 

μ  

d

​  

 

​  

=  

1.33

2.4

​  

=1.80

Further,  

d

​  

μ  

g

​  

=  

μ  

d

​  

 

μ  

g

​  

 

​  

=  

2.4

1.50

​  

=0.625