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What is the zero error and the reading uncertainty for meter rule?
The zero error (if positive) is the distance from the edge of the ruler to the point where the actual measurements begin or (if negative) is the length that has been lost - through abrasion - before the point where the measurements should start. Many meter rules are marked in centimetres. The reading uncertainty for such rules is 0.5 cm (= 5 mm).
What is the accuracy of a meter rule?
0.5mm
What is the smallest reading on the meter rule?
0.5
Which measures of an average classroom is closest to 1 meter?
A metre rule.
What instrument do you use to measure the metric length of an object?
A meter rule.
What is the uncertainty in the measurement for the speed of light?
The length of a meter.
What is the zero error and the reading uncertainty for meter rule?
The zero error (if positive) is the distance from the edge of the ruler to the point where the actual measurements begin or (if negative) is the length that has been lost - through abrasion - before the point where the measurements should start. Many meter rules are marked in centimetres. The reading uncertainty for such rules is 0.5 cm (= 5 mm).
When uncertainty in position of an electron is zero what will be uncertainty in momentum?
Werner Heisenberg's (1901-1976) uncertainty principle: ∆x∙ ∆(mv) ≥ h / 4π x = uncertainty; m = mass; v = velocity To solve for ∆x... ∆x = h / 4πm∆v
Why does the Parol evidence rule exist?
To prevent fraud and uncertainty.
What is the function of a meter rule?
What's the function of meter rule
What is the zero error and the reading uncertainty (error) for a meter rule?
The zero error depends on the user, and the wear on the metre rule. Given that smaller rulers have about 2mm of material before the zero mark, wear is unlikely to exceed that without being noticed. The reading error is +/- 1 mm.
What is the accuracy of a meter rule?
0.5mm
What is the difference between a meter rule and a meter ruler?
If the calibration starts from the edge of the stick then it is a meter rule Basically "0" starting from the edge And if it is a meter ruler ,there is like half inch of empty space before 0
What is the smallest reading on the meter rule?
0.5
What meter rule used for?
Measuring anything up to a metre (meter in USA); drawing straight lines. Rule is the "proper" word for what most of us call a ruler.
What type of meter shows reading on a non-linear scale?
-- analog ohm-meter -- analog power meter -- analog audio level meter -- slide-rule multiplication/division scales -- slide-rule tangent/cotangent scales -- analog tuning dial on an AM radio
Which accounting rule requires that a degree of caution should be applied when preparing financial statements under conditions of uncertainty?
Reliability
