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Definitions from WordNet

Definitions from the Web

Scalar

Definition:

A scalar is a quantity that only has magnitude and no direction.

Parts of Speech:

• Noun
• Adjective

Senses:

Noun:

1. A quantity or measurement represented by a single numerical value, without regard for direction.

2. A scalar multiplication, which is the multiplication of a vector by a scalar quantity.

Sample Sentences:

• 1. The temperature is a scalar that only indicates how hot or cold it is.
• 2. In physics, velocity is a vector while speed is a scalar.
• 3. The distance traveled by the car can be calculated using scalar measurement.

Adjective:

Relating to or characteristic of a scalar or scalars.

Sample Sentences:

• 1. Scalar quantities do not have a specified direction of measurement.
• 2. The scalar product of two vectors is a scalar value.
• 3. The time it takes to complete a task is a scalar variable.

Possible Related Products:

• Scalar Mathematics Books
• Scalar Physics Textbooks