Never: A measurement made is always an approximation. We can get very close to being accurate with our measurements, but never fully 100% accurate. This is not the fault of the person measuring, or what tool they are using to measure with, but it is a natural law that we (anyone, even superior aliens to humans) cannot ever fully make an absolutely accurate measurement.
what measurement
two percise
When theoritical and practical values are same it can be said that our measurment is accurate.
if its not packed you wont get an accurate measurment
because they are both a reliable measurement and is both accurate and precise
a single measurment a single measurment a single measurment a single measurment
a single measurment a single measurment a single measurment a single measurment
Accuracy
You will need to wither visit a repair shop for an accurate measurment or contact the manufacturer of the wheel
so that the calorimeter can keep in the heat of the liquid in for an accurate measurment of the change in temperature.
Measurment The process of comparison between known and unkon quantity is called measurment
It depends on the context. A foot is a hopelessly inaccurate unit if you want to measure the thickness of a single hair. On the other hand it is extremely accurate if measuring the distance to the moon at a particular point in time.
Take a ruler and press against it to the rular
you can predict, estimate or use mathematical tools to make sure your measurements are precise and accurate i improved this answer i didn't change anything except for the punctuation i am not sure if this is right!!