Ask Question
1 April, 23:25

A student makes measurements to calculate the density of a rod of aluminum to be

3.26 g/cm3. If the actual density of the aluminum rod is 2.70 g/cm3, what is the

percent error?

15.5%

5.93%

94.41%

20.7%

+5
Answers (1)
  1. 2 April, 00:37
    0
    20.7%

    Explanation:

    Percentage error = (difference in measurement : real measurement) x 100%

    = (3.26 - 2.70) / 2.70 x 100%

    = 0.56/2.7 x 100%

    = 0.2074 x 100% = 20.74%
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “A student makes measurements to calculate the density of a rod of aluminum to be 3.26 g/cm3. If the actual density of the aluminum rod is ...” in 📙 Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers