Question

A student pours a small amount of orange juice into a beaker. The beaker reads 3mL. The mass of the OJ is 18g. What is the density of the OJ?

a) 6 g/mL
b) 3 g/mL
c) 9 g/mL
d) 2 g/mL

Answer 1

The density of the orange juice with a mass of 18g and volume of 3mL is 6 g/mL. You calculate it by dividing the mass by the volume.

Step-by-step explanation:

The student is asking for the density of orange juice given the mass and volume of the juice. The density can be calculated using the formula for density, which is density = mass/volume. In this instance, the mass of the orange juice (OJ) is given as 18 grams (g) and the volume is given as 3 milliliters (mL).

To find the density of the orange juice, you would divide the mass (18g) by the volume (3mL), which results in a density of 6 g/mL.

Therefore, the correct answer to the student's question is: a) 6 g/mL.