Question

6. The space between two plates
(20cm*20cm*1cm), 1 cm apart, is
filled with a liquid of viscosity 1 Poise.
The upper plate is dragged to the
right with a force of 5N keeping the
lower plate stationary What will be
the velocity in m/s of flow at a point
0.5 cm below the lower surface of
the upper plate if linear velocity
profile is assumed for the flow?
20 cm
F, u
1 om
a) 1.25m/sec
O b) 2.5m/sec
O c) 125 m/sec
O d) 0.25m/secए फॉर पर्सन इन स्टडीज आप आउट ऑफ लोड भी चीजें अट रेस्ट व्हाट विल यू कॉल हिस डोमेन ऑफ स्टडी ​

Answer 1

Answer:

1. Water flows between two plates of which the upper one is stationary and the lower one is moving with a velocity V. What will be the velocity of the fluid in contact with the upper plate?

a) V

b) N ⁄ 2

c) 2V

d) 0