The relative velocity of two consecutive layers is 8cm/s. If the perpendicular distance between the layers is 0.1 cm, then the velocity gradient will be

The relative velocity of two consecutive layers is 8cm/s. If the perpe

1.	The relative velocity of two consecutive layers is 8cm/s. If the perpendicular distance between the layers is 0.1 cm, then the velocity gradient will be
Answer» `8SEC^(-1)` `80sec^(-1)` `0.8sec^(-1)` `0.08sec^(-1)` ANSWER :B