Question
A mechanical pencil has the density of 1.25g/cm^3 . The volume of the pencil is 15.8cm^3 . What is the mass of the pencil?
Solution
3.8
(229 Votes)
Preston
Master · Tutor for 5 years
Answer
* **Formula:** Density = Mass / Volume* **Rearrange the formula to solve for Mass:** Mass = Density * Volume* **Plug in the given values:** Mass = (1.25 g/cm³) * (15.8 cm³)* **Calculate:** Mass = 19.75 gTherefore, the mass of the pencil is
grams.