Since the surface of water rises up to the sides of the cylinder, the low point is in the center of the surface. (Volume is assumed unless boiling or melting points are stated)
It is the bottom of the meniscus.
meniscus
Adhesion is responsible for the surface of the water in a graduated cylinder that is slightly curved at the sides.
In a graduated cylinder, the water or liquid will tend to pull its surface up the side just a bit. This curved shape is call the meniscus. You should read the level at the lowest point of the meniscus, in the center. Turn the cylinder so that the markings are toward you, so you can see the low point of the meniscus behind the markings to get your measurement. There are a few liquids which want to pull away from the edges, which will thus have an inverted meniscus. For these, you would read the high point.
AnswerA meniscus is when the attractive force between the liquid and the container is greater than the attraction between the individual liquid molecules. This causes the liquid to "stick" to the side of the container, creating a curve. The volume must be read at the bottom of the meniscus.
If it is, I'll be damned.a meniscus, as far as I know, is the maximum curve of a liquid in a measuring cylinder. you read the volume from there.
Water's meniscus curves up. Mercury's meniscus curves down.
miniscus
The liquid curve is called a meniscus.
The "bottom of a curved line" made by the liquid in a graduated cylinder could be called the "measuring line" or "reference line" in the application of that piece of labratory equipment. The curved surface of the liquid itself is called the meniscus, and we look to the bottom of the meniscus to make our reading as to the volume of the liquid in the graduated cylinder. The liquid in the cylinder "grabs" the sides of the cylinder and "pulls itself up" just a bit, and that creates the curve in the surface of the liquid. And that curve, the meniscus (which is from the Greek word for crescent), leaves us with a problem: where do we "read" the volume marked off by the graduations along the side of the cylinder? And the answer is, "At the bottom of the meniscus."
menniscus
The meniscus is a curve in the surface of a liquid that is caused by surface tension and by the attraction between the liquid and the sides of the container. The bottom of the meniscus represents the most accurate measurement because the lines of a graduated cylinder are in the middle of the graduated cylinder.
meniscus
a meniscus
Water in a glass graduated cylinder adheres to the sides of the cylinder, forming a meniscus which is an upward curve. When reading volume in a cylinder, look at the meniscus at eye level. Read the volume at the bottom of the curve.
A graduated cylinder is a usually glass (but some are plastic) quantitative piece of laboratory equipment. Graduated cylinders are used for accurate liquid measurement. To read a graduated cylinder correctly, the volume of liquid contained is measured at the bottom of the meniscus, which is at the top of the liquid, in the exact center of the cylinder, and not at the side where the liquid touches the glass (or plastic).A graduated cylinder, measuring cylinder or mixing cylinder is a piece of laboratory equipment used to measure the volume of a liquidit is used for the precise measurements of liquids.To measure volume of liquids.Pour liquid in the graduated cylinder then find the lower meniscus (lower meniscus's lower curve of liquid's surface) read the volume off the graduations.Measurement of liquids OR a container used to find the volume of an object in Liters.
The meniscus is the concave line of liquid that forms in a graduated cylinder (measuring volume) due to that liquid's adhesion (the tendency to want to stick to other things). When measuring a liquid's volume in a graduated cylinder, you read the volume from the bottom of the meniscus. Therefore, the meniscus does not measure anything, it is where you measure a liquid's volume from.
A graduated cylinder is used for measuring the Volume of different things such as irregular objects. It uses the unit ml. It has a miniskus FYI that is when you use water and if you look closely you can see it curve at the top. You measure the miniskus a the bottom of the Curve. Also to find the Volume of an irregular object you first measure the water (starting volume) then place the Object in it and you will have your ending volume. then subtrct the difference from the starting volume and the ending and you will have your volume in ml.
calibration mark