Question

A column is filled with four different liquids of different densities. A red liquid, a blue liquid, a green liquid, and a purple liquid are all added into the column. This chart shows the densities of the liquids. In what order would the liquids would arrange themselves, from top to bottom? Blue, red, purple, green. Purple, green, red, blue. Purple, green, blue, red. Blue, red, green, purple.

Answer 1

Answer:

The order of liquid from top to bottom is as follow

•        Purple, green, red, blue

Explanation:

Chart of densities:

•   Red = 1.2 g/cm∧3
•   Blue = 1.6 g/cm∧3
•   green = 0.8 g/cm∧3
•   Purple = 0.1 g/cm∧3

Density:  

Density is the ratio of mass and volume as follow

                             d = m/v

Summary:

• Greater the density, it will be at bottom and vice versa.
• Blue liquid has greater density so it will be at bottom
• Purple liquid has low density, so it will be at top.

Answer 2

Answer:

purple green red blue

Explanation: