Infusion and Dissolution Concepts

The video introduces a science project in the Fab Lab, focusing on chemistry concepts like infusion and dissolution. It includes two experiments: one on dissolution using salt, sugar, and agave, and another on infusion using spices and herbs. The video explains the scientific processes involved and encourages observation and recording of results.

What is the main focus of the Fab Lab project introduced in the video?

• A math project

• A chemistry project

• A physics project

• A biology project

Why is chemistry referred to as the central science?

• It is the most popular science

• It is the oldest science

• It connects physics with other natural sciences

• It is the easiest science

What household items are used in the dissolving project?

• Flour, sugar, and salt

• Salt, sugar, and agave

• Oil, water, and honey

• Baking soda, vinegar, and water

What is the process called when a solid, liquid, or gas forms a solution within a solvent?

• Infusion

• Evaporation

• Dissolution

• Condensation

How long did it take for the salt to dissolve in the experiment?

• 10 minutes

• 2 minutes

• 1 minute

• 5 minutes

What is the next step after the dissolving experiment in the video?

• Condensation experiment

• Infusion experiment

• Filtration experiment

• Evaporation experiment

What does infusion mean in the context of the experiment?

• Mixing two solids

• Freezing a liquid

• Heating a liquid

• Introducing a modifying quality into another element

Which of the following is NOT used in the infusion experiment?

• Baking powder

• Cinnamon bark

• Nutmeg seeds

• Red pepper flakes

What is the steeping process in the infusion experiment?

• Filtering the mixture

• Letting the mixture sit for 2 to 5 minutes

• Cooling the mixture

• Boiling the water

What should be observed during the steeping process?

• The time it takes to steep

• The weight of the teacup

• The color and smell changes

• The temperature of the water