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What else can I help you with?
What is more convenient to use vector quantity or the scalar quantity and why?
Scalar quantities are easier to deal with, the math is simpler. But if you have quantities that include both a magnitude and a direction, you really have no choice but using a vector quantity, to represent them correctly.
What is the need for measurement of physical quantity?
We come across many things in our daily life that we need to measure. To go to the market in a rickshaw or a taxi we must know its approximate distance from our house. Only then would we have an idea of the expected fare. Similarly, to buy a cloth for our clothes, we should know the approximate length of cloth required. In certain cases we need to know exact values. For example, when we have to buy a pair of shoes, we require the exact size, or when we go to the tailor also requires the exact measurements. Any quantity that we study in physics is known as a physical quantity. Measurement of a physical quantity means comparing it with a known standard quantity. Each accepted standard quantity is a standard of measurement. It is called a unit.The measurement of a particular quantity is the same at all places and at all times. For this purpose, scientists have introduced some standard units for making physical measurements. The standard unit of a physical quantity should have the following characteristics.Fistly it is of a convinient size and secondly Its value dies not change with respect to place or time. A measurement consists of two parts-the magnitude and the units. For example, the length of a cloth is 5 meters. It means that 5 is the magnitude and meter is the standard unit. The study of physics involves measurement of various types. This is why physics is called the science of measurement. To make measurement more scientific, convenient and uniform, in 1791 the French Academy of Science devised the metric system based on the decimal system. In October 1990, the 11th General Conference of Weight and Measures adopted an international system of units known as the SI system of units.
Why is it necessary that a body move with uniform velocity?
Uniform velocity means constant speed and direction of motion. It is necessary for certain calculations in physics where a consistent rate of change is needed. In some cases, uniform velocity simplifies the analysis of motion as there are fewer variables to consider.
How do you calculate brick quantity for brickbats waterproofing?
Well, darling, to calculate the quantity of bricks needed for brickbat waterproofing, you first measure the surface area to be covered. Then, you determine the size of the bricks and the thickness of the brickbat layer. Divide the surface area by the product of brick size and thickness to get the quantity of bricks required. It's as simple as that, honey!
How many examples do we have in the vector qantity?
The number of examples in a vector quantity would depend on the specific context or dataset being analyzed. In general, a vector quantity can have as many examples as needed to represent the information accurately.
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.
What are some religious accommidations needed to be made in sport?
coverage of body parts in the uniform, some religions forbid harmful physical contact.
What equipment or uniform is needed to do this?
To do what?
What forces would be needed to produce an accelaration of 1 ms-2 on a ballof mass of 1 Kg?
1 Newton.
What uniform is needed for wedding planners?
All black
What is more convenient to use vector quantity or the scalar quantity and why?
Scalar quantities are easier to deal with, the math is simpler. But if you have quantities that include both a magnitude and a direction, you really have no choice but using a vector quantity, to represent them correctly.
What is needed to wash uniform?
soap , water ,basin ,brush
What is needed to describe vector quantity?
can't you find it on your own??
What equipment or gear is needed to do that?
a uniform optionally pom-poms and sneakers
A quantum is a unit of?
A quantum in physics is a unit of measurement. It is the smallest discrete quantity of some physical property that a system or object can possess. It can, for example, be a discrete quantity of energy proportional in magnitude to the frequency of the radiation it represents, or it may refer to momentum or electric charge or any other physical quantity of a substance.
How many copulations needed to satisfy a girl?
It is the quality that matters, not the quantity.
Why measurement are needed?
To know the quantity of matter present in the element or a thing
