This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Explain the relationship between the terms significant figure and significant ... (Read 71 times)

BRWH

  • Hero Member
  • *****
  • Posts: 553
on: Jul 28, 2018
Explain the relationship between the terms significant figure and significant digit.

Question 2

Why are several observations or trials taken for each measurement?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

potomatos

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 28, 2018
Answer to Question 1

A significant figure is the entire number that contains all known significant digits
(individual integers) plus one doubtful digit.

Answer to Question 2

Several trials are taken to improve the accuracy of the measurement by providing a
more representative average value.


BRWH

  • Member
  • Posts: 553
Reply 2 on: Jul 28, 2018
:D TYSM

komodo7

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Hyperopia (farsightedness). In the uncorrected top figure, the image would come into focus behind th Hyperopia (farsightedness). In the uncorrected top figure, the image would come into focus behind th
Attributed to the Manner of Peleus Painter, Red-figure calyx-krater. Attributed to the Manner of Peleus Painter, Red-figure calyx-krater.
5-4 The relationship between vapor pressure and temperature—in this case for water. As the ... 5-4 The relationship between vapor pressure and temperature—in this case for water. As the ...
Relationship between Economic Openness and GDP per Capita Relationship between Economic Openness and GDP per Capita
Write equilibrium constant expressions for the following reactions in terms of concentration: Write equilibrium constant expressions for the following reactions in terms of concentration:
What is the total resistance of the circuit in Figure 1? 150 What is the total resistance of the circuit in Figure 1? 150
Video: Electrical Conduction System of the Heart

For a complete list of videos, visit our video library