Questions in Mechanical Properties of Fluids

Select	Question
	Water rises in a vertical capillary tube upto a height of $2.0 cm$ . If the tube is inclined at an angle of ${{60}^{o}}$ with the vertical, then upto what length the water will rise in the tube
	The surface tension for pure water in a capillary tube experiment is
	In a capillary tube experiment, a vertical 30 cm long capillary tube is dipped in water. The water rises up to a height of 10cm due to capillary action. If this experiment is conducted in a freely falling elevator, the length of the water column becomes
	Radius of a capillary is $2\times {{10}^{-3}}m.$ A liquid of weight $6.28\times {{10}^{-4}}N$ may remain in the capillary then the surface tension of liquid will be
	Two long capillary tubes A and B of radius $R_B > R_A$ dipped in same liquid. Then
	If water rises in a capillary tube upto 3 cm. What is the diameter of capillary tube (Surface tension of water = $7.2 \times 10^{–2}$ N/m)
	When a capillary is dipped in water, water rises 0.015 m in it. If the surface tension of water is $75 \times 10^{–3}$ N/m, the radius of capillary is
	In a capillary tube, water rises to 3 mm. The height of water that will rise in another capillary tube having one-third radius of the first is
	Kerosene oil rises up the wick in a lantern
	Water rises against gravity in a capillary tube when its one end is dipped into water because