Physical values typically consist of two main components: intrinsic properties and extrinsic properties. Intrinsic properties refer to the characteristics inherent to the material itself, such as density, color, and melting point, which do not change regardless of the amount of material present. Extrinsic properties, on the other hand, depend on the context or environment, such as temperature, pressure, and the presence of other substances, which can affect how a material behaves or interacts. Together, these components help define the overall physical value of a substance in various applications.
magnitude
dimension
Magnitudeanddimension
The two components of physical values in the real world are magnitude and direction. Magnitude refers to the size or quantity of the value, while direction indicates where the value is applied or points towards. Both components are essential for accurately describing and understanding physical quantities.
components of physical fitness
Physical values in the real world have two components: magnitude and dimension. Magnitude refers to the quantity of a measurement, while dimension indicates the nature of the measurement, such as length, time, or mass. Therefore, the correct answer is C: Dimension.
Physical values have magnitude and direction in the real world. Magnitude refers to the size or amount of the value, while direction indicates the way in which the value is oriented or pointing.
Force is a physical quantity in the real world that has two components: magnitude and direction. Another example is velocity, which consists of speed (magnitude) and direction. These quantities are vector quantities and require both magnitude and direction to be fully defined.
Some physical values - not all of them - have a magnitude and a direction. Such physical values are known as vectors. As an example, when applying a force, a direction is often relevant. Also, when specifying a speed, a direction may be relevant (you end up in quite different places if you go north vs. east, for example). In physics, a speed, combined with a direction, is called a velocity.
The two physical components are the heart and the lungs, and the two chemical components are oxygen and carbon dioxide.
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