1-It decrease the rate of increase of pressure and reduces energy losses.
2-Otherwise there may form eddy current due to separation of wall.
The divergent cone in a Venturi meter is longer than the convergent cone to ensure a gradual expansion of the fluid flow. This gradual expansion minimizes turbulence and pressure loss, allowing for more accurate measurements of flow rates. A longer divergent section helps to maintain smoother flow patterns, which is essential for the Venturi effect to function effectively. In contrast, a rapid expansion would lead to flow separation and energy losses.
The curved surface area of a cone is: pi*radius*slant length.
To find the true length of a cone, you need to determine its slant height, which is the distance from the base to the apex along the surface of the cone. You can calculate the slant height using the Pythagorean theorem: if you know the radius of the base (r) and the height of the cone (h), the slant height (l) is given by the formula ( l = \sqrt{r^2 + h^2} ). This slant height represents the true length along the cone's side.
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The height of?æ a cone is found by use of Pythagoras theorem. Pythagoras theorem states that the sum of the squares of two shorter sides (in this case, the shorter sides are?æ the height and radius of the cone) are equal to?æ the square of the longer side (for this case the longer side is the length of the cone).
why lenght of divergent cone is larger than convergent cone in venturi meter
The divergent cone in a Venturi meter is longer than the convergent cone to ensure a gradual expansion of the fluid flow. This gradual expansion minimizes turbulence and pressure loss, allowing for more accurate measurements of flow rates. A longer divergent section helps to maintain smoother flow patterns, which is essential for the Venturi effect to function effectively. In contrast, a rapid expansion would lead to flow separation and energy losses.
Curved surface area of a cone = pi*radius*slant length
Curved surface area of a cone = pi*radiud*length of slant
a cinder cone volcano is on a Divergent tectonic plate boundary
The curved surface area of a cone is: pi*radius*slant length.
The smaller to the larger is a ratio of 6:10 or 3:5
To find the true length of a cone, you need to determine its slant height, which is the distance from the base to the apex along the surface of the cone. You can calculate the slant height using the Pythagorean theorem: if you know the radius of the base (r) and the height of the cone (h), the slant height (l) is given by the formula ( l = \sqrt{r^2 + h^2} ). This slant height represents the true length along the cone's side.
To measure a pine cone, you can use a ruler or measuring tape to determine its length and diameter. Measure from the base to the tip for the length and across the widest part for the diameter. If you want to measure the scale length (the distance between the scales), you can carefully open the cone and measure between the scales at the widest point. For more detailed measurements, consider the number of scales or the cone's overall shape.
Entire surface area of a cone: pi*radius^2 plus pi*radius*slant length
1) generally , a glass is a part of cone. 2) it have two different size of circle 3) it also have length 4) use chain rule to find the length of glass when its in a cone shape 5) it just that the final circle's radius is 0 6) then you will have two cone 7) find the volume of the glass by minus both cone ( large cone - small cone) hehehehehe.........have a try....
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