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Draw a rectangle for the side of the cylinder and on top and bottom of this rectangle 2 circles for the base and the top of the cylinder The rectangle width would be the diameter of the circle large and the same height that the cylinder
a cylinder has two faces on the top and bottom.
The bottom of a graduated cylinder is flat, so it can sit on a table while you are doing your work.
A cylinder has two edges one at the top and one at the bottom.
The base of a cylinder is the circle on the bottom, the area being the area of that circle.
You should always measure the volume of liquid in a graduated cylinder at the bottom of the meniscus, where the curve of the liquid meets the cylinder's surface. This ensures an accurate reading of the volume contained in the cylinder.
Generally the nominal diameter of cylinder bore is kept little smaller at cylinder head than at the bottom. The engine head will be generally heat and it tends to expand for these high temperatures. To prevent the bore diameter at head to exceed diameter at bottom,piston engine bore is ground with a slight choke.
The pressure at the bottom of a column of water depends on the height of the column, not its diameter. The pressure increases with increasing depth due to the weight of the water above. So, a taller column will result in higher pressure at the bottom.
The column with the smallest diameter has greater pressure and the column with a larger diameter has less pressure.
If the barometer is in the same place where you're measuring the air pressure, then they're exactly equal.
To wrap a piece of paper around a cylinder with a base diameter smaller than its top diameter and keep the paper flush against the cylinder, you can make a slit along one side of the paper from the edge to the center. Then, overlap the edges of the cut and tape or glue them to create a conical shape that matches the slant of the cylinder. This will allow you to wrap the paper smoothly around the cylinder.
Draw a rectangle for the side of the cylinder and on top and bottom of this rectangle 2 circles for the base and the top of the cylinder The rectangle width would be the diameter of the circle large and the same height that the cylinder
The pressure at the bottom of a 76 cm column of mercury in a barometer would be equal to the atmospheric pressure pushing down on the mercury column. This is because the height of the mercury column in a barometer is directly related to the atmospheric pressure. Thus, the pressure at the bottom of the mercury column would be the same as the air pressure at the bottom of the atmosphere.
It's your switchbox, I just did this on my 75hp 4cylinder.
All liquids have a surface tension. This tension creates a meniscus or curve on the surface, most noticeable in small diameter tubes or cylinders. The meniscus of water curves up the sides of the cylinder, while heavy liquids like mercury curves down the cylinder. You should always measure light liquids at the bottom of the meniscus and heavy liquids at the top of the meniscus.
When you read a scale on the side of a container with a meniscus, such as a graduated cylinder or volumetric flask, it's important that the measurement accounts for the ... For mercury, take the measurement from the top of the meniscus. ...
That depends entirely on what material it's made from ! The dimensions are irrelevant unless you tell us what it's made from !