Question

What cause the blue color with salt increased in depth and yellow color without salt decrease in depth during the salinity experiment

Answer 1

[AI-generated answer — Bot GPT 3.5]

The blue color with salt increased in depth because the salt dissolved in the water, increasing the density of the solution. This increased density caused the blue color to sink further into the water.

In contrast, the yellow color without salt decreased in depth because pure water has a lower density than saltwater. The lower density of the pure water caused the yellow color to float closer to the surface.