Practice - The Physics of Light
Practice Questions
Test your understanding with targeted questions
What is the wavelength?
💡 Hint: Consider the cycle of a wave.
What does frequency measure?
💡 Hint: Think about how often something happens in a second.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the relationship between wavelength and frequency?
💡 Hint: Think of how different wavelengths affect the colors of light.
True or False: Photons have mass.
💡 Hint: Recall what a photon is.
1 more question available
Challenge Problems
Push your limits with advanced challenges
A material absorbs a photon of light with a frequency of 5 × 10^14 Hz. Calculate the energy of the photon.
💡 Hint: Make sure you know Planck's constant.
Discuss the implications of scattering on the color of the sky.
💡 Hint: Think about light spreading through the atmosphere.
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Reference links
Supplementary resources to enhance your learning experience.