Cream
Presentation Title: "The Fascinating World of Bubbles"
Slide 1: Introduction
What are bubbles?
Common examples: soap bubbles, air bubbles in water, gas bubbles in drinks
Slide 3: How Bubbles Form
Trapped air or gas in a liquid
Formation in soap-water due to surfactants reducing surface tension
Slide 4: Physics Behind Bubbles
Surface tension and pressure balance
Why bubbles are spherical
Role of temperature and pressure
Slide 5: Types of Bubbles
Soap bubbles
Gas bubbles in liquids (e.g., soda)
Cavitation bubbles (in pumps, propellers)
Underwater bubbles (scuba diving, marine life)
Slide 6: Applications of Bubbles
Industrial (foam, flotation, aeration)
Medical (ultrasound contrast agents)
Environmental (water purification)
Entertainment and art (bubble shows)
Slide 7: Fun Facts
World's largest bubble
Bubbles in space behave differently
Why bubbles pop
Slide 8: Bubble Experiments / Demonstration (Optional)
Blow bubbles and observe colors
Compare soap water vs plain water
Slide 9: Conclusion
Recap of key points
Importance in science and daily life
Questions?