CBSE Class 12-science Answered
ifany body dare tell this sum answer and post it.
Asked by tyeswanthkumar37 | 14 May, 2020, 10:58: AM
A mark on surface of glass sphere
μ1 = 1.5
![mu subscript 2 space equals 1 space
space u space equals space 2 R space
v space equals 10 minus space 2 R
L e n s apostrophe space f o r m u l a comma space
mu subscript 2 over v minus mu subscript 1 over u equals fraction numerator mu subscript 2 minus mu subscript 1 over denominator R end fraction space
space
fraction numerator 1 over denominator 10 space minus space 2 R end fraction space minus space fraction numerator 1.5 over denominator negative 2 R end fraction space equals space fraction numerator 1 minus 1.5 over denominator negative R end fraction space
S i m p l i f y i n g space t h i s space w e space g e t comma space
R space equals space minus space 5 space c m space space](https://images.topperlearning.com/topper/tinymce/cache/d49e2186c9bae084b6d39ee4be36b54d.png)
Answered by Shiwani Sawant | 14 May, 2020, 20:08: PM
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