Name Symbol
area A
volume V
speed, velocity
acceleration a
wavenumber ,
density, mass density
surface density A
specific volume v
current density j
magnetic field strength H
amount concentration (a), concentration c
mass concentration ,
luminance Lv
refractive index (b) n
relative permeability (b) r
Fundamental quantities are basic physical quantities that serve as the foundation for derived quantities. Derived quantities are derived from fundamental quantities through mathematical combinations, such as multiplication or division. For example, velocity is a derived quantity (m/s) derived from fundamental quantities like length (m) and time (s).
Fundamental quantities are quantities that can be measured such as mass, length and temperature. Derived quantities are quantities that has to be calculated such as pressure, volume and work done.AnswerThe SI does not define 'fundamental quantity', instead it uses the term 'Base Unit'. All other units are 'Derived Units', so-called because they are each derived from combinations of Base Units.
A derived quantity is one that is derived from others. For example, the meter is the official unit of length; since area can be defined as a length squared, that's exactly how the area is defined in the SI, i.e., it is measured in square meters. Similarly, a speed is measured in meters/second (both meters and seconds are defined as base quantities).
Add up quantities supplied by all individual producers for each price.
i would derive from this question you are not to bright. or somethin like that
Scalar quantities are physical quantities that are described by their magnitude only, with no direction, such as temperature or speed. Vector quantities are physical quantities that are described by both magnitude and direction, such as velocity or force. An example of how they are alike is that both scalar and vector quantities can be added or subtracted using mathematical operations. An example of how they are different is that vector quantities have direction associated with them, while scalar quantities do not.
'Many words in the English language have been derivedfrom other languages.''The teacher decided to derive the class notes from the information in the textbook.'
Not at all. Scalar are numerical quantities without direction (for example time) where as vectors are numerical quantities with direction (for example gravitational force downward)
For example, by calculating the surface of a circle, using an integral.
These quantities are referred to as physical quantities in the field of physics. They are measurable properties that can be described using mathematical values and units. Area and volume are examples of scalar physical quantities, while velocity is an example of a vector physical quantity.
Quite a few things. Planets, for example.
To derive a cost function from a production function, you can use the concept of input prices and the production technology. By determining the optimal combination of inputs that minimizes cost for a given level of output, you can derive the cost function. This involves analyzing the relationship between input quantities, input prices, and output levels to find the most cost-effective way to produce goods or services.