The flow rate of water from a tap of diameter 1.25 cm is 0.48 L/min. The coefficient of viscosity of water is ${10}^{-3} \mathrm{Pa} \mathrm{s}$. After some time, the flow rate is increased to 3 L/min. The type of flow initially and after increasing the velocity is:

1.  streamline and turbulent

2.  turbulent and streamline

3.  streamline and streamline

4.  turbulent and turbulent