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Meaning of forty?
Four times ten; thirty-nine and one more., The sum of four tens; forty units or objects., A symbol expressing forty units; as, 40, or xl.
What is 7 millimeter as a fraction?
It is 7 millimetres. Expressing a measurement as a fraction does not imply that the measurement unit should be changed. If you want 7 mm expressed as a fraction of some other units: an inch or a kilometre, for example, it is up to you to specify which other unit you want.
Method of properly expressing measured numbers?
Every measurement needs a value and standard unit. For example, if a person says that he is five four tall, the units are implied (if in the United States, it is generally understood that this is 5 feet and 4 inches, or 64 inches. Any measurements that are made, must include units. Also, this will help if any mathematical functions are performed with the measurements, as it will be evident if the answer is not in the correct dimension / unit. For example, when finding the time it takes, to travel a certain distance at a certain speed, do you divide by speed or multiply? If the units are kept, it will be evident that division is necessary for the units to come out so that the answer has the dimension of time.
What is an example for cubic units?
my penis size
Why if SI units are not used in data analysis?
You may not have any units. Standard units are not used in data on household size, for example.
Which is an example of proper units for expressing exposure rate?
R/hr
What is an example of proper units for expressing exposure rate?
Exposure to what, exactly? The most common kind of exposure that is used is exposure to electromagnetic radiation, especially in the higher intensities. One SI unit is the Gray (Gy). 1 Gray is equivalent to 1 Joule of energy absorbed by 1 kg of matter. More useful is the SI unit Sievert (SV), which accounts for type of radiation and all other pertinent factors.
What are the units expressing force?
Force is measured by Newton. SI unit for that is N
What is the SI unit fro expressing the quantity?
There are different units for different quantities.
What units are best for expressing the density of a solid?
Cm^3. THE 3 IS WRITTEN AS AN EXPONENT.
What is the importance of your choice of units in expressing the value of the ideal gas law constant?
If any other units are used, the value will be different. --Depending on the units you chose the value of the constant differs
What are the proper units of mass?
The kilogram.
What is the SI units for expressing quanities?
Meter (m), kilogram (kg), second (s), ampere (A) and so on.
How many roentgens would one receive with an x-ray exposure of 0.02?
An exposure of 0.02 what? No units are given, so conversion to roentgens cannot be made.
Meaning of forty?
Four times ten; thirty-nine and one more., The sum of four tens; forty units or objects., A symbol expressing forty units; as, 40, or xl.
What is a proper unit?
Scientifically speaking, the metric system gives us the proper units of measurement.
What is 7 millimeter as a fraction?
It is 7 millimetres. Expressing a measurement as a fraction does not imply that the measurement unit should be changed. If you want 7 mm expressed as a fraction of some other units: an inch or a kilometre, for example, it is up to you to specify which other unit you want.
