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COMEDK 2020
MCQ (Single Correct Answer)
+1
-0
Suppose refractive index $$\alpha$$ is given as $$ \alpha = A + {B \over {{\lambda ^2}}}$$, where A and B are constants and $$\lambda$$ is wavelength, then dimensions of B are same as that of
Questions Asked from Units & Measurements (MCQ (Single Correct Answer))
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