Water at $$20^\circ C$$ flowing through a 20 cm diameter pipe. Take kinematic viscosity of water at $$20^\circ C$$ is equal to 0.0101 stoke. Assume that the changes from laminar to turbulent at $$R_e = 2320$$. The critical velocity will be _____.

A

1.117 cm/sec

B

11.17 cm/sec

C

111.17 cm/sec

D

1.117 m/sec