What is the most precise measurement for length?

For example, a standard ruler can measure lengthto the nearest millimeter, while a caliper can measurelength to the nearest 0.01 millimeter. The caliper is a moreprecise measuring tool because it can measureextremely small differences in length.


Considering this, what is the most precise unit of measurement?

The record holder changes but at the time of writing themost accurately measured physical quantity is therubidium hyperfine frequency (known to 2.410-15) This measurement represents104 improvement on earliermeasurements.

Likewise, which of the length measurement is most accurate and why? The most accurate measure is 0.005 mm. This isbecause the value has been measured up to three decimalplaces unlike the other two values.

Also, what is the precision of a measurement?

Accuracy and Precision: Accuracy refers to thecloseness of a measured value to a standard or known value.Precision refers to the closeness of two or moremeasurements to each other. Using the example above, if youweigh a given substance five times, and get 3.2 kg each time, thenyour measurement is very precise.

How many significant figures are in the measurement 1.050 L?

four significant figures

You May Like Also

  • How do you measure data accuracy?
  • What's the difference between accuracy and precision?
  • What is the synonym of precision?
  • What is accuracy formula?
  • Why is precision important to measurement?
  • How do you measure accuracy and precision?
  • What is an example of precision?
  • Is length measured vertically or horizontally?
  • What goes first length or width?
  • What are the two methods of measuring length?
  • What is used to measure time?
  • 37 How do I find a good plasterer?
  • 26 Why was America involved in the Vietnam War?
  • 32 What is the synonym of Murmur?
  • 23 How do you make a coffee table out of hardwood floors?
  • 33 How serious is invasive squamous cell carcinoma?
  • 19 What is Proposition h8?
  • 39 How much b2 should I take daily?
  • 39 What is upper extremity pain?
  • Who is Nick's best friend in booked? 10 Answers
  • How do you cut laminate strips? 34 Answers
  • What causes pronator teres syndrome? 32 Answers
  • How do I delete a poll on messenger? 16 Answers
  • Can I have multiple venmo accounts? 35 Answers
  • What does it mean when an estate is entailed? 33 Answers
  • What is considered hazardous material? 36 Answers
  • Who are Nick Cannon's parents? 34 Answers
  • How do you respond when someone welcomes you to the team? 27 Answers