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pressure
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Name the physical quantity whose SI unit is JC-1Is it a scalar or a vector quantity?
vector quantity
Which physical quantity has the unit volt-meter?
Electric flux.
Which physical quantity is depicted by mass per unit volume?
Density.
What are the units of measure used by early people describe each?
A unit of measurement is a definite magnitude of a physical quantity, defined and adopted by convention and/or by law, that is used as a standard for measurement of the same physical quantity.[1] Any other value of the physical quantity can be expressed as a simple multiple of the unit of measurement.
What is the bases for distinguishing between a physical property and a physical quantity?
A physical property of a material is an intrinsic characteristic of this material; examples: density, hardness, refractive index, boiling point etc. This not depends on the material mass. The physical quantity is a measure of the property; examples: g/cm3, volt, pascal, coulomb etc.
Which physical quantity does pascal represent?
pressure
What is meant by unit of physical quantity?
A standard use for a measurement of a physical quantity is called the unit of that physical quantity
What is the unit of a physical quantity which is represented by area under a velocity time graph?
the physical quantity is distance and unit is meters
What is the difference between pascal and decibels?
Pascal means the pressure = force divided by area. Decibels means a logarithmic unit of measurement that expresses the magnitude of a physical quantity relative to a specified or implied reference level. Since it is a ratio of two quantities with the same unit, it is a dimensionless unit. The difference is like between a car and a banana.
What is dimensional formula?
the formula showing the relation between the unit of any physical quantity n the unit of fundamental physical quantity is called dimensional formula.........of dat quantity
The kilowatt-hour is a unit of what physical quantity?
It is a commercial unit of energy.
What is the physical quantity of area?
The physical quantity is simply called area. The official unit (in SI) is the square meter.
What quantity describes the force caused by gaseous particles colliding with the walls of their container?
I take the question is 'what UNIT' . Then it is PASCAL
Name the physical quantity whose SI unit is JC-1Is it a scalar or a vector quantity?
vector quantity
Which physical quantity has the unit volt-meter?
Electric flux.
What is meant by unit of a physical quantity?
the seven basic physical quantities ;lenght, mass,time temperature,electric currrent ,luminous intensity and amount ofsubstance which areindependent of any other quantities for their measurement are clled
What is the numerical value when unit is equals to the physical quantity?
1 (one).
