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What is the area of a triangle with a base of 7 inches and the height of 9 units?
31.5 units
Right prism with a base perimeter of 10 units a height of 3 units and a total base area of 7 square units has a surface area of?
44
What is the area of a triangle with a base of 7 units and a height of 11 units?
38.5 units squaredA = 1/2 (b x h)
What is the base of a parallelogram with height 5.6 and a area of 39.2 square meters?
Area = Base*Height so Base = Area/Height = 39.2/5.6 = 7 units. The exact units cannot be ascertained since the units for the height are not specified.
Given the cube below with base ABCD and a side of 7 what is the volume of the cube?
A cube, with a side of 7 units, would have a volume of 343 cubic units
What are those derived quantities in units?
Derived quantities are physical quantities that are derived from base quantities through mathematical operations like addition, subtraction, multiplication, or division. These derived quantities are also represented in units based on the units of the base quantities used in their calculation. Examples of derived quantities include velocity, acceleration, and density.
What are subsidiary quantities and units in SI?
Subsidiary quantities are derived quantities that are defined in terms of the base quantities in the International System of Units (SI), such as area and volume. Units for these quantities are formed by multiplying or dividing the base units according to their definitions. For example, the unit of speed, meter per second (m/s), is a derived unit formed from the base units of length (meter) and time (second) in SI.
Why are there 7 fundamental physical quantities and not more?
The 7 fundamental physical quantities were chosen because they are considered independent and cannot be derived from other physical quantities. These 7 quantities (length, mass, time, electric current, temperature, amount of substance, and luminous intensity) form the basis for all other physical measurements in the International System of Units (SI). Additional fundamental quantities can be derived from these 7, making them sufficient for describing physical phenomena comprehensively.
What are 7 fundamental quantitieses?
The seven fundamental quantities are length, mass, time, electric current, temperature, amount of substance, and luminous intensity. These are used as base units for measuring various physical properties and quantities in the International System of Units (SI).
What is the relationship between fundamental and derived quantities?
Fundamental quantities are base units that cannot be expressed in terms of other units, while derived quantities are combinations of fundamental units. Most physical measurements involve derived quantities, which are derived from fundamental quantities through mathematical relationships. The relationship between fundamental and derived quantities is essential for establishing a coherent system of measurement.
What are derived quantities what are the fundamental quantities?
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.
What are the basic Si units and their derived units?
The SI is founded on seven SI base units for seven base quantities assumed to be mutually independent.These are :length meter m mass kilogram kg time second s electric current ampere A thermodynamic temperature kelvin K amount of substance mole mol luminous intensity candela cdOther quantities, called derived quantities, are defined in terms of the seven base quantities via a system of quantity equations. The SI derived units for these derived quantities are obtained from these quations and the seven SI base units.
What is rational system of unit?
A rational system of units is a system that is based on fundamental physical quantities and defined using a consistent set of base units. The International System of Units (SI) is an example of a rational system of units, where base units such as meter, kilogram, second, ampere, kelvin, mole, and candela are used to quantify different physical quantities. This system provides a standard framework for measuring and comparing various quantities in science and engineering.
Derived units are made from combination of?
Derived units are made from a combination of base units through multiplication or division. These combinations can involve different base units raised to various powers, which allows for the creation of new units of measurement for quantities such as area, volume, velocity, and acceleration.
How do you define 7 base units of physics?
You can find the 7 base units, their current definitions,and proposed redefinitions, in the Wikipedia article "SI base unit".
What is the difference between SI base units and derived units.?
There are 7 base SI units and all other are defined using these 7 base units. See the related question below:[http://wiki.answers.com/Q/What_are_all_the_SI_unitsWhat are all SI units?]
What are 7 SI units for chemistry?
There are seven quantities which have base units associated with themThese Quantities can be seen as :1 . Length - meter .2. Mass - kg.3. Temperature - Kelvin .luminous Intensity - Candela.5. Electric Current - Ampere .6. Electric Current -ampere .7.amount of substance = Mole
