Statement 1: Measurement is the comparison of an unknown quantity with a known quantity. Statement 2 : Unit is the known quantity.Which of the following is correct? (2024)

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Statement 1: Measurement is the comparison of an unknown quantity with a known quantity. Statement 2 : Unit is the known quantity.Which of the following is correct? ›

Statement 1: Measurement is the comparison of an unknown quantity with a known quantity. Statement 2: Unit is the known quantity. Which of the following is correct? Statement 1 is true but statement 2 is false.

unit. Explanation for correct answer : Measurement is the comparison of an unknown quantity with an unknown quantity called a unit. The value obtained from measuring a quantity is called its magnitude.

Measurement means the comparison of an unknown quantity with some known quantity. This known fixed quantity is called a unit. Measurement means the comparison of an unknown quantity with some known quantity.

Measurement is defined as the process of comparison of an unknown quantity with a known or standard quantity.

This known fixed quantity is called a unit.

Examples of unknown quantity

He shows promise, but he remains an unknown quantity. One reason for this was probably the universal fear that the legal system was an unknown quantity for ordinary people.

A variable is a letter that represents an unknown quantity. In an expression, the variable represents that part of the expression that is unknown or that could change.

All measuring systems have basic units for length, mass (weight), capacity (volume), and temperature. The basic units for the metric system are shown in Table 1.

Measurement is a comparison of an unknown quantity with a known fixed quantity of the same kind. The value obtained on measuring a quantity is called its magnitude. The magnitude of a quantity is expressed in numbers and in its unit.

In mathematical equations or problems, a variable is used to represent an unknown quantity or value. Solving for the variable involves determining the specific value that makes the equation or problem true. Once this value is found, it is considered the solution or solution value for that variable.

Can measurement also be defined as comparison of an unknown quantity with some known quantity of the same kind? ›

Definition: "MEASUREMENT" is the determination of the size or magnitude of something. By comparing that unknown quantity with some standard quantity of equal nature, known as measurement unit. Measurement can also be defined as "Comparison of an unknown quantity with some known quantity of the same kind".

The S.I unit to measure the length is given in meter (m). The meter is the base unit of length.

measurement, the process of associating numbers with physical quantities and phenomena. Measurement is fundamental to the sciences; to engineering, construction, and other technical fields; and to almost all everyday activities.

Measurement is the comparison of an unknown quantity with a known standard quantity (constant quantity) or unit.

Units of measure are how we express measurements of quantities. For length, the unit we would use in science is meters. A unit is really only a particular amount of some quantity used as a reference point for measurements of that quantity.

a quantity whose value is given: in algebra, frequently represented by a letter from the first part of the alphabet, as a, b, or c. any factor, circ*mstance, etc., that is already accepted or familiar: Her honesty is a known quantity.

If you say that someone or something is an unknown quantity, you mean that not much is known about what they are like or how they will behave. He is an unknown quantity for his rivals. Synonyms: enigma, mystery, problem More Synonyms of unknown quantity.

Measurement is the comparison of an unknown quantity with a known standard quantity (constant quantity) or unit.

Variable. A variable is a symbol that represents an unknown or changeable quantity in a mathematical expression or equation. It is called a variable because it can “vary” according to the circ*mstances of the problem.