VictoriaMia2108
VictoriaMia2108 VictoriaMia2108
  • 12-10-2020
  • Chemistry
contestada

The accepted density of copper is 8.96 g/mL. Calculate the percent error of a student’s measurement which resulted in a density of 8.86 g/mL.

Respuesta :

Stephen46
Stephen46 Stephen46
  • 20-10-2020

Answer:

The answer is 1.12 %

Explanation:

The percentage error of a certain measurement can be found by using the formula

[tex]P(\%) = \frac{error}{actual \: \: number} \times 100\% \\ [/tex]

From the question

actual density = 8.96 g/mL

error = 8.96 - 8.86 = 0.1

We have

[tex]p(\%) = \frac{0.1}{8.96} \times 100 \\ = 1.1160714...[/tex]

We have the final answer as

1.12 %

Hope this helps you

Answer Link

Otras preguntas

PLZ WILL GIVE BRAINLIEST IM SOOO STUCK!!!! Write a three-paragraph persuasive argument for being a responsible citizen of the United States. In your argument, i
Based on the balanced reaction 4Cr+3O2=2Cr2O3 how many grams of Cr (MM=52.00g/mol) will react with 5.10x10^2 grams of O2 (MM=32.00g/mol) in complete Scientific
100 Which is the best estimate for each expression? 4. 37% of 293 (F. 75 G. 120 H. 125 I. 150 5.9% of 192 B. 8 100 A. 2 C. 12 D. 19 inn ranrecante each situatio
Ratios that go lower than12:48
a 4.50 g coin of copper absorbed 54 calories of heat. what was the final temperature of the copper if the initial temperature was 25°C? the specific heat capaci
Please help me out!!!!!!!
what is the power of a motor that is supplied 460 volts at 4.6 amps and the horsepower is 5hp?​
d) Explain why a high frequency carrier signal is needed in a communication system.​
What kind of angles are they
Which row accurately represents photosynthesis when substituted into the equation