説明中心

modulus

[ˈmɒdjʊləs]

modulus Definition

a quantity expressing the magnitude of a specified mathematical entity, typically a vector, matrix, or function, relative to a set of independent units.

Using modulus: Examples

Take a moment to familiarize yourself with how "modulus" can be used in various situations through the following examples!

  • Example

    The modulus of a complex number is its distance from the origin in the complex plane.

  • Example

    The modulus of a vector is its length.

  • Example

    The modulus of elasticity is a measure of a material's ability to deform when subjected to an external force.

modulus Synonyms and Antonyms

Synonyms for modulus

Phrases with modulus

  • the ratio of shear stress to the corresponding shear strain for a given material

    Example

    The modulus of rigidity is an important factor in determining the stability of structures.

  • Young's modulus

    a measure of the stiffness of an elastic material and defined as the ratio of stress to strain

    Example

    Young's modulus is used to determine the deformation of a material under stress.

  • a measure of the resistance of a substance to compression under pressure

    Example

    The bulk modulus of a material determines how much it will compress under pressure.

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Summary: modulus in Brief

The term 'modulus' [ˈmɒdjʊləs] refers to a quantity that expresses the magnitude of a mathematical entity relative to a set of independent units. It is used to measure the absolute value or magnitude of vectors, matrices, functions, and other mathematical entities. Examples include the modulus of a complex number, which is its distance from the origin in the complex plane, and Young's modulus, which measures the stiffness of an elastic material.