Energy Transformations in Everyday Life

The video tutorial explores various examples of energy transformation, including electric energy transforming into light and heat, chemical energy converting to heat and light, and photosynthesis converting radiant energy into chemical energy. It also covers the transformation of chemical energy into kinetic energy in cars, the conversion of solar energy into electric energy via solar panels, and the transformation of mechanical energy into electric energy in windmills. Additionally, it discusses potential energy converting into kinetic and sound energy in waterfalls.

What type of energy transformation occurs in an electric light bulb?

• Electric energy to kinetic energy

• Electric energy to light and heat energy

• Chemical energy to light energy

• Potential energy to sound energy

During photosynthesis, what type of energy is converted into chemical energy?

• Kinetic energy

• Sound energy

• Electric energy

• Radiant energy

What energy transformation occurs when driving a car?

• Potential energy to sound energy

• Light energy to electric energy

• Electric energy to heat energy

• Chemical energy to kinetic energy

How does a solar panel transform energy?

• Chemical energy to kinetic energy

• Light energy to electric energy

• Potential energy to heat energy

• Sound energy to light energy

What type of energy transformation occurs in a windmill?

• Potential energy to kinetic energy

• Electric energy to light energy

• Chemical energy to sound energy

• Mechanical energy to electric energy