# How do you measure using a metric ruler balance or graduated cylinder?

## How do you measure using a metric ruler balance or 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.

### Is a graduated cylinder more accurate than a ruler?

The accuracy of a graduated cylinder is higher because the graduations on the cylinder make it easier to more precisely fill, pour, measure, and read the amount of liquid contained within.

#### What is the difference between measuring the volume of a liquid and a solid?

1. A solid is a state of matter that has a definite shape and volume while a liquid is a state of matter that has volume but no definite shape. 2. A liquid takes the shape of the container that holds it while a solid has a shape of its own.

Can volume be measured with a graduated cylinder or a ruler?

Liquid volume is usually measured using either a graduated cylinder or a buret. As the name implies, a graduated cylinder is a cylindrical glass or plastic tube sealed at one end, with a calibrated scale etched (or marked) on the outside wall.

What is the volume in the graduated cylinder?

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.

## What are the differences between liquids and solids?

Solids have a definite shape and volume. Liquids have a definite volume, but take the shape of the container.

### How does solid and liquid differ?

solid: Relatively rigid, definite volume and shape. In a solid, the atoms and molecules are closely bonded that they vibrate in place but don’t move around. liquids: Definite volume but able to change shape by flowing. In a liquid, the atoms and molecules are loosely bonded.

#### What feature of a graduated cylinder allows measurement of different volumes of liquid?

Single scales allow the volume to be read from top to bottom (filling volume), while double scale cylinders allow reading for filling and pouring (reverse scale). To read the volume accurately, the observation must be at an eye level to be read at the bottom of the meniscus of the liquid level.

What measurement is used for volume?

Volume is the measure of the 3-dimensional space occupied by matter, or enclosed by a surface, measured in cubic units. The SI unit of volume is the cubic meter (m3), which is a derived unit. Liter (L) is a special name for the cubic decimeter (dm3).

How are graduated cylinders used in the metric system?

You will use graduated cylinders to measure volume, an analytical balance to measure mass, and a ruler to measure the length, width, and height of a rectangular solid. You will also learn about a method called volume by displacement , where the volume of an object is determined

## How many mL are in a 10 ml graduated cylinder?

The 10-mL graduated cylinder above is read to two decimal places (to the nearest 0.01 mL). Thus, the volume of liquid is read to be 2.77 mL. Note that 100-mL graduated cylinders have markings for each mL, so they are read to one decimal place (to the nearest 0.1 mL).

### Which is the smallest graduated cylinder to use?

Graduated cylinders are used to contain and deliver measured amounts of liquid.They are available in many sizes. You will use the 10 mL and 100 mL sizes. Always use the smallest graduated cylinder that will hold the entire volume. The