A) yellow
B) red
C) blue
D) green
Correct Answer: C
Solution :
As \[{{d}_{app}}=\frac{doct}{\mu }\] \[A|so,\,\,\mu =A+\frac{B}{{{\lambda }^{2}}}\] For least \[{{d}_{app}},\,\mu \] should be large.You need to login to perform this action.
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