The length of the rod is exactly 1 cm. An observer records the readings as 1.0 cm, 1.00 cm, and 1.000 cm, which is the most accurate measurement?
The diameter of a steel rod is given as 56.47 ± 0.02 mm. What does it mean?
What is the difference between accurate and precise measurement?
PathshalaNepal.com is a Registered Company of E. Pathshala Pvt Ltd Nepal. Registration number : 289280
© 2020. All right Reversed.E. Pathshala Pvt Ltd