What metric unit is indicated by each of the lines on the graduated cylinder in Figure 1 2?

What metric unit is indicated by each of the lines on the graduated cylinder in Figure 1 2?

Notice that there are lines and numbers on the side. These lines are called graduations. Each graduation marks the milliliters. A milliliter is one thousandth of the volume of a liter.

What is a graduated cylinder used to measure?

Liquid volume is usually measured using either a graduated cylinder or a buret. Graduated cylinders come in a range of sizes, or volume capacities, and much like a measuring cup, volume is measured by adding liquid to the cylinder and comparing the liquid level to the graduated scale.

Where do you measure a graduated cylinder?

Place the graduated cylinder on a flat surface and view the height of the liquid in the cylinder with your eyes directly level with the liquid. The liquid will tend to curve downward. This curve is called the meniscus. Always read the measurement at the bottom of the meniscus.

How is a measuring cylinder used to make measurements?

A graduated cylinder, also known as a measuring cylinder or mixing cylinder is a common piece of laboratory equipment used to measure the volume of a liquid. Each marked line on the graduated cylinder represents the amount of liquid that has been measured.

How do you measure a 10 mL graduated cylinder?

If you look at a 10mL graduated cylinder, for example, the smallest graduation is tenth of a milliliter (0.1mL). That means when you read the volume, you can estimate to the hundredths place (0.01mL). Use the bottom of the meniscus to determine the volume in the 10mL graduated cylinder.

What is a graduated cylinder used for in a laboratory?

Graduated cylinders are long, slender vessels used for measuring the volumes of liquids. They are not intended for mixing, stirring, heating, or weighing. Graduated cylinders commonly range in size from 5 mL to 500 mL. Some can even hold volumes of more than a liter.

How do you measure a 25 mL graduated cylinder?

In the 25-mL graduated cylinder, first subtract 25 mL – 20 mL = 5 mL. Next, count that ten intervals are between the labeled graduations. Therefore, the scale increment is 5 mL/10 graduations = 0.5 mL/graduation.

Where would you use a graduated cylinder?

The graduated cylinder is used for measuring volumes (amounts) of liquids. This piece of equipment is used routinely, although it is only moderately accurate compared to other tools, such as volumetric flasks.

How accurate is a graduated cylinder?

According to Indigo Instruments, the accuracy of a beaker is about 10 percent. A graduated cylinder is accurate to 1 percent of its full scale. Graduated cylinders have a smaller width than beakers.

How do you measure the volume of a graduated cylinder?

Using a Graduated Cylinder Measuring Volume of Liquids To measure the volume of a liquid, we use a tool called a graduated cylinder. Using a Graduated Cylinder Using a Graduated Cylinder The markings on a gradulated cylinder tell you its size: “100:1”ml near the top means it measures 100 milliliters and has a marking every one milliliter increment.

What are the units of a graduated cylinder?

Volume Measurement A graduated cylinder is often used to measure a liquid’s volume, or the space it occupies. Liters and milliliters are the SI units typically used to indicate volume. Graduated cylinders are calibrated in milliliters (mL).

What are the measurements of a graduated cylinder?

A graduated cylinder is meant to be read with the surface of the liquid at eye level, where the center of the meniscus shows the measurement line. Typical capacities of graduated cylinders are from 10 mL to 1000 mL.