They are not. You use the most suitable instrument for the task in hand. Some people find verniers more difficult to read unless there is a digital readout.
select *from emp e where n-1=(select count(distinct sal) from emp e where e.sal >sal);
A white blood cell count of 30,000 is way too high. A normal count is between 4,000 and 10,000. Your doctor will likely run more tests to determine why your count is so high.
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The highest number on probability is 1 or 100%.
A micrometer caliper is a measuring device for finding very exact measurements of an item. The least count of a micrometer caliper in millimeter is 0.02.
*Micrometer have a rotary handle and whereas vernier have a slider. *Micrometer is for measuring diameters while vernier is for measuring inside & outside diameter as well as depth. *Least Count of Vernier Caliper is 0.02mm *Least Count of Micrometer is 0.01mm
In case for micrometer, principle of pitch is used. Least count could be even micro meter But in vernier caliper, difference of main scale division and vernier scale division is the principle Least count could be 0.02 mm
micrometer is more occurate.
LC FOR VERNIER CALIPER-0.1mm LC FOR MICROMETER -0.01 mm L.C- NO OF SMALLEST DIVISION ON MAIN SCALE ------------------------------------------------------- TOTAL NO OF DIVISION ON VERNIER SCALE
Micrometer to measure the accuracy of 0.01 mm. Caliper to measure with accuracy of 0.1 mm is used.
Caliper
caliper to 5 per cent millimeters and micrometer to 1 millimeter per cent.
what is the function of micrometer
Stainless steel.
LC FOR VERNIER CALIPER-0.1mm LC FOR MICROMETER -0.01 mm L.C- NO OF SMALLEST DIVISION ON MAIN SCALE ------------------------------------------------------- TOTAL NO OF DIVISION ON VERNIER SCALE
least count for micrometer is 0.01mm0.01 mm