Question

The true density of aluminum is 2.7 g/cm3; your experimental calculation was 2.4 g/cm3. What is the percent error? A 11% B 0.11% C 1% D 0.10%​

Answer 1

Answer:

A 11 %

Explanation:

To find Percent Error using this formula

$\frac{actual \: data \: - experimental \: data}{actual \: data} \times 100$

$\frac{2.7 - 2.4}{2.7} \times 100 = 11.11\%$