The rate of flow of water through a tube of radius 2 mm is 8 cm/s. Under similar conditions, the rate of flow of water through a tube of radius 1 mm will be (1) 32 cm/s (2) 2 cm/s (3) 1 cm/s(4) 0.5 cm/s​
The rate of flow of water through a tube of radius 2 mm is 8 cm/s. Under similar conditions, the rate of flow of water through a tube of radius 1 mm will be (1) 32 cm/s (2) 2 cm/s (3) 1 cm/s(4) 0.5 cm/s​