Water Temperature Experiment Analysis

The video tutorial demonstrates an experiment involving hot, room temperature, and cold water. Blue dye is added to each water sample, and the temperatures are measured. Initially, the cold water is at 41 degrees, room temperature water at 77 degrees, and hot water at 110 degrees. Later, the hot water is corrected to 138 degrees, room temperature water to 787.3 degrees, and cold water to 42.1 degrees. The experiment shows that the dye spreads fastest in hot water, illustrating the effect of temperature on the rate of diffusion.

What are the three types of water used in the experiment?

• Hot, cold, and boiling water

• Hot, room temperature, and cold water

• Warm, cold, and ice water

• Hot, warm, and cold water

What was the initial temperature of the cold water?

• 77 degrees

• 110 degrees

• 41 degrees

• 138 degrees

What was the temperature of the room temperature water?

• 110 degrees

• 77 degrees

• 138 degrees

• 41 degrees

What was the final temperature of the hot water?

• 77 degrees

• 110 degrees

• 42.1 degrees

• 138 degrees

In which type of water did the dye spread the fastest?

• Cold water

• Room temperature water

• Hot water

• All spread equally