What tool/instrument is used to measure liquid volume?
I think its a graduated cylinder? Is it correct
Yes, in a science laboratory. In the kitchen, it's a measuring cup.
ok
thax
The tool commonly used to measure liquid volume is called a graduated cylinder. This cylinder is a tall, narrow container with markings on its side, which are referred to as graduations. The graduations indicate the volume of liquid in milliliters (mL) or liters (L).
To measure the liquid volume using a graduated cylinder, you should follow these steps:
1. Place the graduated cylinder on a flat surface and ensure it is clean and dry.
2. Look at the markings on the side of the cylinder to determine the unit of measurement (mL or L) and the appropriate range for your volume measurement.
3. Pour the liquid into the graduated cylinder, slowly and carefully, until you reach the desired volume.
4. To obtain an accurate measurement, make sure your eye level matches the level of the liquid's meniscus (the curved surface at the top of the liquid) when reading the measurement.
5. Record the volume reading, taking note of any decimal places or significant figures, as required.
Remember to consider the limitations of the graduated cylinder, such as reading errors due to parallax (viewing angle), meniscus variability, or evaporation of volatile liquids. For highly precise and accurate measurements, other instruments such as volumetric pipettes or burettes might be more suitable.