Physics concept(s)
Nature of Light
Propagation of light
Refraction
Heat transfer
Photoelectric effect
Sustainability aspect(s)
Renewable Energy Production
Energy Efficiency
Long-term Implications
Resource Conservation
Observation
Surfaces that come into contact with a light source with stronger intensity gets hotter faster than a light source with less intensity
Increasing the frequency of light may result in more emission of more photoelectrons
Question
How does frequency and intensity of light affect transfer in electricity?
How can we optimize LEDs for energy efficiency and resource conservation?