Railways
Sample Paper
RRBs Assistant Loco Pilot and Technician CBT STAGE-I Sample Paper-10
question_answer
\[_{a}{{\mu }_{g}}=\frac{3}{2}\] and \[_{a}{{\mu }_{w}}=\frac{4}{3}.\] If the speed of light in glass is \[2.00\times {{10}^{8}}m/s\] the speed in water will be