Physics-
General
Easy
Question
A cylindrical vessel is filled with a liquid up to height H. A small hole is made in the vessel at a distance y below the liquid surface as shown in figure. The liquid emerging from the hole strike the ground at distance x
- if y is increased from zero to H, x will decrease and then increase
- the maximum value of x increases with the increases in density of the liquid
The correct answer is:
Related Questions to study
physics-
Figure shows a siphon. Choose the wrong statement:
Figure shows a siphon. Choose the wrong statement:
physics-General
physics-
The vessel shown in the figure has two sections. The lower part is a rectangular vessel with area of cross-section A and height h. The upper part is a conical vessel of height h with base area ‘A’ and top area ‘a’ and the walls of the vessel are inclined at an angle 30° with the vertical. A liquid of density r fills both the sections upto a height 2h. Neglecting atmospheric pressure
The vessel shown in the figure has two sections. The lower part is a rectangular vessel with area of cross-section A and height h. The upper part is a conical vessel of height h with base area ‘A’ and top area ‘a’ and the walls of the vessel are inclined at an angle 30° with the vertical. A liquid of density r fills both the sections upto a height 2h. Neglecting atmospheric pressure
physics-General
physics-
A soap bubble has radius R and thickness d (<< R) as shown. It colapses into a spherical drop. The ratio of excess pressure in the drop to the excess pressure inside the bubble is
A soap bubble has radius R and thickness d (<< R) as shown. It colapses into a spherical drop. The ratio of excess pressure in the drop to the excess pressure inside the bubble is
physics-General
physics-
A liquid is filled in a spherical container of radius R till a height h. At this positions the liquid surface at the edges is also horizontal. The contact angle is
A liquid is filled in a spherical container of radius R till a height h. At this positions the liquid surface at the edges is also horizontal. The contact angle is
physics-General
physics-
The displacement of a ball falling from rest in a viscous medium is platted against time. Choose a possible option
The displacement of a ball falling from rest in a viscous medium is platted against time. Choose a possible option
physics-General
physics-
A body of mass 0.2kg is freely falling from a height 20m. Find its momentum before touching the ground. (g = 10m/s2)
A body of mass 0.2kg is freely falling from a height 20m. Find its momentum before touching the ground. (g = 10m/s2)
physics-General
physics-
Two bodies of masses m1 and m2 at same height have same potential energy. Then the relation between m1 and m2 is .........
Two bodies of masses m1 and m2 at same height have same potential energy. Then the relation between m1 and m2 is .........
physics-General
physics-
Unit of potential energy is .............
Unit of potential energy is .............
physics-General
physics-
A bird is sitting on a car moving with 5m/s. Calculate its kinetic energy if its mass is 100g
A bird is sitting on a car moving with 5m/s. Calculate its kinetic energy if its mass is 100g
physics-General
physics-
If we do some work, then it is converted into ..........
If we do some work, then it is converted into ..........
physics-General
physics-
If force is applied opposite to the direction of displacement of the body then ....
If force is applied opposite to the direction of displacement of the body then ....
physics-General
physics-
A force produces an acceleration of 10.5 m/s2 in a body of mass 5kg. If the same force acts on a body of mass 2.5 kg, how much acceleration will be produced in it?
A force produces an acceleration of 10.5 m/s2 in a body of mass 5kg. If the same force acts on a body of mass 2.5 kg, how much acceleration will be produced in it?
physics-General
physics-
Five forces are acting as shown in figure. Find the mass of the body if acceleration produced is 2m/s2 and the resultant force acting on the body is 4N
Five forces are acting as shown in figure. Find the mass of the body if acceleration produced is 2m/s2 and the resultant force acting on the body is 4N
physics-General
physics-
Three forces are acting as shown in figure. Find the acceleration produced for the body of mass 2kg?
Three forces are acting as shown in figure. Find the acceleration produced for the body of mass 2kg?
physics-General
physics-
A force of 25N is acting on a body of mass 25kg and if it is not moving,then the acceleration of the body is...
A force of 25N is acting on a body of mass 25kg and if it is not moving,then the acceleration of the body is...
physics-General
