Question

When a capillary tube is dipped in water vertically water rises to a height of 10 mm the tube is now tilted and makes an angle 60 degrees with vertical now length of the water column is

Answer 1

Answer:

Capillary attraction is a force that raises a mass of water in a capillary to a fixed height. If the capillary is tipped, the height of the water is initially lower but the capillary force can always raise the mass of water to the same height, so it pulls in more water until the weight of water balancing the force is the same. The level the water in the capillary above the water surface will always be the same no matter how you tip it. Within limits.

Explanation:

Answer 2

Answer:

h=10mm

angle of contact=60 degrees

h=l cos teeta

l=h/cos 60

l=10/0.5

l=20mm