Dude just shut up.
it is 20000 part of single inch.
look when u start ur stop watch if u get reading as 0.00 , then the least value measured by watch wiil be 0.01 ....which is ur least count...
for a levelling staff the least count is 0.01in and in m 0.005m
the least count of travelling microscope = 0.001 cm
The importance of least count ( the highest degree of accuracy of measurement) helps calculate the margin of errors when doing measurements.
pitch /no of divisions of micrometer barrel
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it is 20000 part of single inch.
look when u start ur stop watch if u get reading as 0.00 , then the least value measured by watch wiil be 0.01 ....which is ur least count...
Your stopwatch can't count on any longer after it reaches 1000 hours.
Using a stopwatch to count the number of pull-ups performed.
There is no upper limit; when the stopwatch reaches the largest number of seconds it can count, it simply starts over. It is your job to count the number of times it starts over. Most digital stopwatches can time up to 20 hours, resetting after 19:59:59.99.
least count of scale is 1mm
It depends on the stopwatch.
least count means L.C.
5 mm is the least count of theodolite.
for a levelling staff the least count is 0.01in and in m 0.005m