uncertainty for a tenth of a mm?
What are you measuring?
i am using a caliper to measure the skull of a mouse
0.1 mm = 0.01 cm
To calculate the uncertainty for a tenth of a millimeter (mm), you need to consider the precision of the measuring instrument being used. The uncertainty is usually specified as the least count or resolution of the instrument.
For example, let's say we have a ruler that measures in millimeters (mm) and has markings at every millimeter. In this case, the least count or resolution of the ruler is 1 mm. This means that you can measure values to the nearest millimeter using this ruler.
So, if you want to know the uncertainty for a tenth of a millimeter, it exceeds the resolution of the ruler, and you would need a more precise measuring instrument. A vernier caliper or a digital caliper, for instance, would be more suitable for measuring to tenths of a millimeter. These types of calipers have a smaller least count and can measure with higher precision.
To determine the uncertainty for a tenth of a millimeter using a caliper, you should consult the instrument's user manual to find its least count or resolution. This information will enable you to determine the uncertainty associated with your measurements.