A syringe of diameter D = 8 mm and having a nozzie of diameter d = 2 mm is placed horizontally at a height of `1.25` m as shown in the figure . An incompressible and non - viscous liquid is filled in syringe and the piston is moved at speed of `0.25` m/s .Find the range of liquid jet on the ground.
Text Solution
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AV = Constant `D^(2)V = d^(2)v` ` v = (D^(2))/(d^(2)) V = (8/2)^(2) xx0.25 = 16 xx 0.25 = 4 ` m/s ` x = v sqrt((2h)/g) = 4 sqrt((2xx1.25)/10 ) = 4 xx 1/2 = 2m `
A syringe of diameter 1 cm having a nozzle of diameter 1 mm is placed horizontally at a height 5 m from the ground an incompressible non-viscous liquid is filled in the syringe and the liquid is compressed by moving the piston at a speed of 0.5ms^(-1) the horizontal distance travelled by the liquid jet is (g=10ms^(-2))
Liquid is filled in a vessel of square base (2mxx2m) upto a height of 2m as shown in figure (i). In figure (ii) the vessel is tilted from horizontal at 30^(@) . At what distance from point O, will the liquid strike on the ground?
Consider a horizontally oriented syringe containing water located of a height of 1.25 m above the ground. The diameter of plunger is 8 mm and the diameter if the nozzle is 2 mm . The plunger is pushed with a constant speed of 0.25 m//s . Find the horizontal range of water stream on the ground. Take g = 10 m//s^2 . .
Consider a horizontally oriented syringe containing water locate at a height of 1.25 m above the ground. Thediameter of the plunger is 8 mm and the diameter of the nozzle is 2 mm . The plunger is pushed with a constant speed of 0.25m//s. Find the horizontal range of water stream on the grond. Take g=10 m//s^(2)
Liquid is filled in a vessel of square base (2mxx2m) upto a height of 2m as shown in figure (i). In figure (ii) the vessel is tilted from horizontal at 30^(@) . What is time of fall of liquid on the ground?
In the determination of Young's modulus (Y = (4MLg)/(pi// d^2) ) by using Searle's method, a wire of length L= 2 m and diameter d = 0.5 mm is used. For a load M = 2.5 kg, an extension l = 0.25 mm in the length of the wire is observed. Quantities d and l are measured using a screw gauge and a micrometer, respectively. The have the same pitch of 0.5 mm. The number of divisions on their circular scale is 100. The contributions to the maximum probable error of the Y measurement
A container of large uniform cross sectonal area A , resting on horizontal surface, holds two immiscible non viscous and incompresible liquids of density d and 2d , each of height H/2 as shown in the figure. Thelower density liquid is open to the atmospher having presure P_(0) . A tiny hole of area (s(sgt gtA) is punched on the vertical side of the container at a height h(hgtH/2) . Determine a.the initial speed of efflux of the liquid at the hole b. the horizontal disance x travelled by the liquid initially c. the height h_m at which at the hole should be punched so that the liquid travels the maximum distance x_(m) initially. also calculate x_(m) (neglect air resistance inte calculations).
FIITJEE-FLUID MECHANICS -ASSIGHNMENT COMPREHENSION NUMERICAL BASED QUESTIONS
