For measuring mass, a balance or scale is best, as it provides accurate weight measurements. Volume can be measured using graduated cylinders or volumetric flasks, which are designed to measure liquid volumes precisely. Length is typically measured with a ruler, tape measure, or caliper, depending on the required precision. Each of these instruments is specifically designed to provide accurate measurements in their respective categories.
The best unit for measuring the length of a pencil is inches.
Measuring a chair is done best with a ruler or tape measure. After you complete that part of the process, it's possible to describe the results in terms of centimeters, but it's not possible to describe them in terms of liters.
hydrometer
which is a better estimate for length of a pencil
Grams per cubic centimetre for its density, A gram, for its mass, A millimetre for its side length, A millilitre for its volume, and lots more possibilities depending on what aspect of the die you want to measure.
Only if that volume is contained in a rectangular prism.
A measuring tape should work well in most cases.
The best units would be millimetres for the length measurements and millilitres for the volume.
The best tool for measuring the volume of a glass is a liquid measuring cup. Simply pour water into the glass from the measuring cup and read the volume markings on the cup to determine the volume of the glass.
The best unit for measuring the length of a pencil is inches.
I would measure its length in inches, its weight in ounces, and its screen brightness in lumens.
centimetres
A millimetre.
Measuring a chair is done best with a ruler or tape measure. After you complete that part of the process, it's possible to describe the results in terms of centimeters, but it's not possible to describe them in terms of liters.
That depends what aspect of the car you want to measure: for example its length, volume, mass, weight, color, etc.
hydrometer
The displacement method is best used to determine the volume of irregularly shaped objects that cannot be measured directly using traditional methods such as length, width, and height measurements. It involves measuring the volume of water displaced when the object is submerged in a known volume of water.