Given that, as flow takes place between two parallel static plates, the velocity midway between the plates is 2 m/s, the Reynolds number is 1200 and the distance between the plates is 10 cm. Whiich of the following statements are true ?

1. The velocity at the boundary is 1 m/s.
2. The rate of flow is $0.1$ $m^3/s/metre$ width.
3. The flow is turbulent.
4. The energy correction factor is 2.0.

Select the correct answer using the codes given below.

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