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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."
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What is a curved line graph called?
nonlinear line
How do you draw a curved line on a graph from the equation?
i dont think there is such thing as the equation of a curved line the closest is probably a (hyperbola, ellipse, or parabola) with a restriction making it look like a curved line but it would be very complicated
Is a curved line linear?
No, "linear" means in a straight line.
Why don't all the points fall exactly on the curved line on a line graph?
You don't say what the curved line is so it is impossible to say. Is it a case of insufficient accuracy of measurement?
What is an arc in geometry?
Basically, a curved line.
What is the fill line of a graduated cylinder called?
The fill line of a graduated cylinder is known as the meniscus. It is the curved surface of a liquid in the cylinder caused by the surface tension between the liquid and the glass. Scientists must take measurements at the bottom of the meniscus for accuracy.
What is the curved line that forms when water is in a graduated cylinder?
This line is called the meniscus.
How do you use measuring cylinder?
A graduated cylinder is used to measure liquid volume in milliliters, mL. When you place a liquid into a glass graduated cylinder, you will see that the "line" at the top of the column of liquid is actually curved downward. This is called the meniscus. When you measure the liquid volume, you record the volume in mL at the bottom of the meniscus.
Which is the most accurate way to read graduated cylinder?
at the bottom of the meniscus
What is a meniscus why it necessary to know about it when measuring liquids?
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.
What is the line on the graduated cylinder called?
meniscus
Why are there lines on a graduated cylinder?
calibration mark
On a hot day a student observes water drops on the outside of a bottle of cold water. Explain this observation in terms of the concept of thermal energy.?
Use the water displacement method. You need a graduated cylinder and some water. Fill the graduated cylinder with enough water so that when you place the rock in the graduated cylinder it will cover the rock. Read the meniscus (the slightly curved line of the water) at eye level. Record your measurement of the water in the graduated cylinder (in mL). Place the rock in the graduated cylinder and record your new measurement of the water line, again at eye level. Subtract the original measurement from the new one to get the volume of the rock.
Uses of a graduated cylinder?
A graduated cylinder is typically used in laboratories to accurately measure the volume of liquids. It has markings along its side indicating volume measurements, allowing for precise readings. This tool is commonly used in chemistry, biology, and other scientific fields for experiments, research, and analyses.
On a graduated cylinder what does each line represent?
dodo
What can measure liquid?
A graduated cylinder, measuring cup, or beaker can be used to measure liquid volume accurately. It is important to use the correct measuring tool and ensure the meniscus (the curved surface of the liquid) is at the correct measurement line for accuracy.
How do you read a graduated cylinder while using the meniscus?
The most accurate way to read a graduated cylinder is to place it on a flat surface. Bend down so you are eye level with the Meniscus Line, the line that is formed by the border between the unfilled portion of the cylinder and the top of the liquid. The very lowest part of this line is where you read the measurement. The markings are in whole numbers, 1, 2, 3, etc., with 10 lines between each number.
