Photon energy is the energy carried by a single photon, which is directly proportional to its electromagnetic wave frequency and inversely proportional to its wavelength. This fundamental concept in quantum mechanics is crucial for understanding phenomena such as the photoelectric effect and the behavior of light in different mediums.

Photon Energy

Photon energy

energy carried by a single photon

electromagnetic wave frequency

Wavelength is the distance between successive crests of a wave, typically used in the context of electromagnetic waves, sound waves, and other sinusoidal waves. It is inversely proportional to frequency, meaning that as the wavelength increases, the frequency decreases, and vice versa.

wavelength

Quantum mechanics is a fundamental theory in physics that describes the physical properties of nature at the smallest scales, such as atoms and subatomic particles. It introduces concepts like wave-particle duality, uncertainty principle, and quantum entanglement, which challenge classical intuitions about the behavior of matter and energy.

quantum mechanics

The photoelectric effect is the emission of electrons from a material when it is exposed to light of sufficient frequency, demonstrating that light has particle-like properties. This phenomenon provided crucial evidence for the quantum theory of light and led to the development of quantum mechanics.

photoelectric effect

behavior of light

Different mediums are like different ways to share stories and ideas, like drawing a picture, telling a story out loud, or making a video. Each way can help people understand things better in its own special way, like how crayons and paint can make different kinds of art.

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