Lesson 1 - Physics_in_Household_Appliances.pptx

Lesson 1 - Physics_in_Household_Appliances.pptx

• 1.
  Physics in DailyLife Understanding how science powers our everyday life
• 2.
  Learning Objective • Describe howbasic physics principles are applied in common household tasks and appliances
• 3.
  • Where doyou see physics in your daily life? - Think of situations at home, in school, transport, in entertainment and others. (3 minutes)
• 4.
  Sharing of insights byselected pair
• 5.
  • a sciencethat deals with matter and energy and their interactions – https://www.merriam-webster.com/dictionary/physi cs
• 6.
  • Why isit important to understand these everyday experiences through physics? • Why should we care about physics behind the things we see and use everyday?
• 7.
  • What wouldhappen if physics suddenly disappear? (1 minute)
• 8.
  • Why dowe study physics?
• 9.
  The Role ofPhysics in Our Lives Understanding How Physics Enhances Safety, Technology, and Nature
• 10.
  Introduction to Physicsin Daily Life • Physics is the science that explains how the world works. It plays a critical role in ensuring safety, developing technologies, and explaining natural events.
• 11.
  1. Making DailyLife Safer and More Efficient • • Seat belts and airbags use physics principles to protect lives in car crashes. • • Elevators and escalators use mechanics for efficient movement. • • Thermostats regulate temperature using principles of heat transfer. • • Traffic lights and automatic doors use sensors based on physics.
• 12.
  2. Creating ModernTechnologies and Innovations • • Mobile phones rely on electromagnetic waves. • • Medical imaging (X-rays, MRI) uses radiation physics. • • Renewable energy sources (solar panels, wind turbines) depend on physics concepts. • • Internet and satellite communication use optics and radio waves.
• 13.
  3. Understanding NaturalPhenomena • • Explains gravity, motion of planets, and tides. • • Helps us understand weather patterns and lightning. • • Studies sound, light, and waves in nature. • • Explains how rainbows, eclipses, and earthquakes occur.
• 15.
  Conclusion • Physics isa fundamental science that touches every aspect of our lives. • From ensuring safety and efficiency to driving technological progress and helping us understand nature, physics empowers us to shape the future.