What is the least possible error encountered when taking measurement with a meter rule?
0.1mm
1.0mm
0.5mm
0.2mm
Explanation
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Discussions (30)
The greatest possible
error when measuring is considered to be one half
of that measuring unit. For example, you measure
a length to be 3.4 cm. Since the measurement was
made to the nearest tenth , the greatest possible
error will be half of one tenth, or 0.05.
C is actually correct, the rule is half the smallest division and the smallest division on a meter rule is 0.1cm/1mm. So half of 1mm gives 0.5mm
The least possible error encountered when taking measurement from a meter rule is simply half of its smallest division.so I guess it will be 1/2=0.5
The least possible error experienced when using a metre rule is 0.5 mm or 0.05 cm
This is because the smallest graduation on a standard metre rule is 1 mm or 0.1 cm, so the maximum error when reading a measurement is half of that smallest unit.
The least possible error encountered when taking a measurement with a meter rule typically depends on the resolution or smallest division of the rule. If the smallest division is 1 millimeter, then the least possible error would be half of that, which is 0.5mm. So, the correct option would be:
C. 0.5mm
The least possible error encountered when taking measurements with a meter rule is typically half of the smallest unit of measurement on the rule.
Meter Rule Measurements
A standard meter rule typically has markings for:
- Millimeters (mm): 1 mm = 0.001 m
- Centimeters (cm): 1 cm = 0.01 m
- Decimeters (dm): 1 dm = 0.1 m
Least Possible Error
Given the smallest unit of measurement on a standard meter rule is 1 mm, the least possible error would be:
- ±0.5 mm
This means that when taking a measurement with a meter rule, the actual value could be up to 0.5 mm more or less than the measured value.
the correct answer is: 0.5mm
Hey myschool,,,,,u gyz ansa is capital wrong,,,the right ansa is B,,,,,,1mm
Hello everyone!
Now the smallest graduation on a metre reule is 0.1cm
But the least possible error occur at 1/10 of the smallest graduation which is
0.01cm = 0.1mm
A
the answer is 0.1mm, why?
meter rule is 100cm=0.1m
100 divisions; 0.1cm=0.0001m=0.1mm
hence the answer is 0.1mm
