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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 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
What is the physical quantity which has the unit pascal?
pressure
What is the physical quantity of area?
The physical quantity is simply called area. The official unit (in SI) is the square meter.
What is meant by unit of a physical quantity in physics?
The unit of a physical quantity in physics is a standardized way to express and measure that quantity. Units give the quantity a numerical value and specify the scale at which it is being measured. Units are essential for consistency and clarity when communicating about physical quantities.
Name the physical quantity whose SI unit is JC-1Is it a scalar or a vector quantity?
The physical quantity with the SI unit JC^-1 is the electric permittivity. It is a scalar quantity because it describes the ability of a material to store and transmit electrical energy.
Which physical quantity has the unit volt-meter?
Electric flux.
What is the numerical value when unit is equals to the physical quantity?
When the numerical value of a quantity is equal to the unit of that quantity, it means that the quantity being measured is equal to 1 in that unit. This often simplifies calculations and conversions in physics and mathematics.
Electric energy used in homes is measured using a. a voltmeter. c. an ammeter. b. an ohmmeter. d. a kilowatthour meter.?
d. a kilowatthour meter. Electric energy used in homes is measured in kilowatthours, which is the unit for energy consumption. Kilowatthour meters measure the total amount of electricity consumed in a household over a period of time.
Which physical quantity is depicted by mass per unit volume?
Density.
What is a standard unit needed to measure a quantity correctly?
To measure a physical quantity correctly and need to compare it with some standard quantities. Thus a standard unit is needed to measure a quantity correctly.
