Watch Soap Grow!

The video tutorial demonstrates an experiment using Ivory soap in a microwave. The soap expands due to air bubbles and water vapor trapped inside, which gain energy and push out as they heat up. The experiment highlights the importance of repeating scientific experiments and encourages curiosity about different soap types and conditions.

Why is Ivory soap specifically chosen for this experiment?

• It is easier to cut.

• It is cheaper than other soaps.

• It contains air bubbles and water vapor.

• It has a pleasant fragrance.

What is the first step you should take before starting the experiment?

• Measure the temperature of the soap.

• Cut the soap into pieces.

• Get permission and help from an adult.

• Place the soap in the microwave.

What should you do after placing the soap in the microwave?

• Watch the soap closely to ensure it doesn't expand too much.

• Add more soap to the microwave.

• Leave the room.

• Turn off the microwave immediately.

What causes the soap to expand when heated in the microwave?

• The soap reacts with the microwave's metal.

• The air and water vapor inside the soap gain energy and expand.

• The soap melts completely.

• The soap absorbs microwave radiation.

What happens to the soap's texture after it cools down?

• It becomes liquid.

• It turns into powder.

• It remains soft and pliable.

• It hardens completely.