0
It is according to the measurement markings on the instrument. If there are many, it is more likely to be exact or accurate. Also it depends on if you started on the very center of the very first marking, and did not move the instrument while measuring. So, the answer is ... yes.
NO !!! You cannot measure the quantities exactly-------see discussion for further explaination but this is the correct answer (no).
Any measurement of anything has an inevitable error; the absolute exactitude cannot exist. All measurements has an uncertainty.
No. If you want to be precise, every measurement should include a tolerance, such as 15.5 +/- 0.1 cm. This way, when you do the calculations, you can figure out the uncertainty in the final result.
No, all measurements are subject to some degree of uncertainty due to limitations in measurement tools and human error. It is impossible to measure any quantity with absolute certainty.
Add your answer:
Earn +20 pts
Is volume fundamental or derived quantity?
Volume is a derived quantity because it is calculated by multiplying three lengths together in the SI system of units. The SI base units for length are meters, so volume is expressed in cubic meters (m^3). It is not considered a fundamental quantity like length, mass, or time, which are base units in the SI system.
Is size a quantity?
Size is a measurable quantity that represents the dimensions or extent of an object or space in physical terms. It is typically measured using standard units such as length, width, height, volume, or area.
What represents a quantity?
A quantity represents a numerical value that can be counted or measured, such as the number of items in a set, the length of a line, or the volume of a container. Quantities can be described with units of measurement to provide context and meaning to the value being represented.
List Three examples each of things that are commonly measured by mass by volume and by length?
Measured by mass: apples, books, and bricks. Measured by volume: water, oil, and milk. Measured by length: pencils, ropes, and hair.
What physical quantity has the units of length cubed?
Volume is the physical quantity that has units of length cubed. It represents the amount of three-dimensional space occupied by an object.
What quantity is measured with a beaker?
Volume.
Is volume fundamental or derived quantity?
Volume is a derived quantity because it is calculated by multiplying three lengths together in the SI system of units. The SI base units for length are meters, so volume is expressed in cubic meters (m^3). It is not considered a fundamental quantity like length, mass, or time, which are base units in the SI system.
Is size a quantity?
Size is a measurable quantity that represents the dimensions or extent of an object or space in physical terms. It is typically measured using standard units such as length, width, height, volume, or area.
How are length and volume measured?
* * * *
What represents a quantity?
A quantity represents a numerical value that can be counted or measured, such as the number of items in a set, the length of a line, or the volume of a container. Quantities can be described with units of measurement to provide context and meaning to the value being represented.
Quantity of a gas is measured in?
The quantity of a gas is typically measured in moles, which is a unit of measurement that represents the amount of a substance. Another common unit for measuring the quantity of a gas is liters, which represents the volume of the gas.
List Three examples each of things that are commonly measured by mass by volume and by length?
Measured by mass: apples, books, and bricks. Measured by volume: water, oil, and milk. Measured by length: pencils, ropes, and hair.
How is volume of a cube measured?
length x width x height= volume measured in in.^3 , m^3 , etc.
Which tools measure length volume and mass and their units?
-- Length is measured by rulers; they are often wood. -- Volume is measured by measuring cups; they are usually glass. -- Mass is most often measured by a laboratory balance; they are metal.
Why is permiters measured in units?
Perimeter is a length, not an area or volume...
How many centimeters are in milliltier?
Sorry, your question is not valid as centimeters is a unit of length and milliliters of volume. If you mean cubic centimeters, one of these is exactly the same quantity as one milliliter.
What instrument measures the quantity of matter?
the quantity of matter can be measured by its volume (a measuring flask), weight (a beam balance), and count (tally). ============================
