0
Does a measurement of 23.56mL has more uncertainty than a measurement of 23.5mL?
Wiki User
∙ 13y ago
No, its more certain than 23.5 mL
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What must measurements have?
The usual measuremnts consist of Units and quantities (how much) More sophisticated measurements should also include some kind of expression for the uncertainty of the measurement.
What measurement is more precise and accurate?
What determines how precise a measurement is
The smaller the unit the measurement will be what?
The smaller the unit the more accurate the measurement will be.
Is it more accurate to measure an object to the nearest tenth 0.1 of a centimeter or to the nearest centimeter Which measurement is more accuret?
The smaller the measurement, the more accurate.
What is the difference between actual measurement and estimate?
An actual measurement is going to be more accurate than an estimate.
What must measurements have?
The usual measuremnts consist of Units and quantities (how much) More sophisticated measurements should also include some kind of expression for the uncertainty of the measurement.
Would it be this uncertainty or this uncertainties?
It would be this uncertainty or, if more than one, these uncertainties..
What are the major sources of uncertainty in the organization's environment and how do they effect the organization?
There can be uncertainty about where the money is going or who is in charge. The more uncertainty the harder it is for people to do their jobs.
What is the design response to uncertainty and volatility is to opt for more form?
The obvious organizational design response to uncertainty and volatility is to opt for a more __________ form.
What is meant by uncertainty in scientific measurement?
The uncertainty principle in quantum physics says that there is a limit to how precisely you can measure one of a pair of variables like position and momentum. You can measure position precisely, but you cannot at the same time precisely measure momentum. Or . . . you can precisely measure momentum, but you cannot at the same time precisely measure position.
States that is imposible to know both the velocity and the position of a particle at the same time?
The heisenberg uncertainty principle is what you are thinking of. However, the relation you asked about does not exist. Most formalisms claim it as (uncertainty of position)(uncertainty of momentum) >= hbar/2. There is a somewhat more obscure and less useful relation (uncertainty of time)(uncertainty of energy) >= hbar/2. But in this relation the term of uncertainty of time is not so straightforward (but it does have an interesting meaning).
What things represent the word uncertainty?
The uncertainty principle is a theory that the more you know about the speed of an electron, the less you know about its position and vica versa
Why are you unaware of the wave motion of all matter?
The wavelength is inversely proportional to the momentum (mass times velocity). Everyday objects - even a speck of dust - are so massive that the wavelength is extremely short - many times smaller than an atom. Only for small objects - for instance, electrons in an electron microscope - can the wave nature of matter become noticeable.
What is the mood of fire and ice?
Disappointment, indecisive, uncertainty, much more
Why did the need for measurement develop?
For more accurate readings of measurement.
What measurement is more precise and accurate?
What determines how precise a measurement is
Can any quantity such as mass length or volume be measured exactly?
It is according to the measurement markings on the instrument. If there are many, it is more likely to be exact or accurate. Also it depends on if you started on the very center of the very first marking, and did not move the instrument while measuring. So, the answer is ... yes.
