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They are properties that you can measure and be verified by another party. Usually, standards are available to eliminate any difference in measurement methods and definitions. For example, we can measure length, speed, weight, humidity, temperature, and time, with certainty. Those are physical quantities. Contrarily, we cannot measure inflation rate, hunger, pain, etc. with certainty.
In short they are quantities that can be measured.
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The significance of the physical quantities like workenergy and power in microbiology?
signiphicance of physical quantities like work energy and power in microbiology
What physical quantities measured by meter stick?
A metre stick measures length.
Can we have physical quantities which have magnitude and direction but are not vectors if yes how?
yes we can have. for eg electric current, pressure etc though these quantities have both magnitude and direction their directions are not necessary to define them and vectors are those quantities which has magnitude and requires direction to be defined " quantities having both magnitude and direction is a vector" is not a corrrect definition ofa vector
How do you find Polar moment of inertia of a 3d rigid body?
As with many other physical quantities, you need to use integration.
What is independent of the amount of substance?
Density, Melting and boiling points, shape, color, temperature and so many other physical quantities.
Types of physical quantities?
Physical Quantities are of TWO types: 1) Fundamental Quantities. 2) Derived Quantities.
What are theclassifications of physical quantities according to magnitude and direction?
Physical quantities that need both magnitude and direction for its complete description are known as vector quantities. Physical quantities that need only direction for its complete description are known as scalar quantities.
What is solar quantities?
Scalar quantities are physical quantities that can be described with a single value. They are unlike vector quantities which require both magnitude and direction.
The significance of the physical quantities like workenergy and power in microbiology?
signiphicance of physical quantities like work energy and power in microbiology
What is the basic types of physical quantities in chenistry?
Some of the basic types of physical quantities in chemistry include temperature, mass, quantity, length, and time. Some other physical quantities are amount of substance, electric current, and luminous intensity.
What is a quantity that can be measured?
Physical quantities are quantities that can be measured. For example: water, distance, etc.
What is the physical quantities of compression balance?
kg
Which physical quantities does not have units?
specific gravity
What is definition of physical quantities?
a physical quantity is an amout or any property that can be measured.
Similarities between scalar and vector quantities?
Scalar quantities - quantities that only include magnitude Vector quantities - quantities with both magnitude and direction
What is meant by fundamental physical quantities?
In Science, there are seven fundamental quantities. The seven fundamental quantities includes length, mass, time, electric current, thermodynamic temperature, amount of substance, and luminous intensity.
What are the physical quantities of a vernier calliper?
The gradations are in micrometres.
