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What is a quantum of light energy?

Updated: 5/24/2024
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13y ago

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A quantum of energy is the most basic unit of energy.

According to the quantum theory put forward by German physicist Max Planck in 1900, energy exists as discrete particles called quanta. The energy of a quantum E is given by:

E = hf

where h is the Planck constant (h = 6.6 x 10-34)

and f is the frequency of the radiation.

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13y ago
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1w ago

A quantum of light energy is called a photon. It is the smallest unit of light energy that behaves both like a particle and a wave. Photons carry electromagnetic radiation and have properties like energy, momentum, and frequency.

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14y ago

A quantized packet of light is a photon. Is it NOT a lumen, which is a measure of the power of light perceived by the human eye.

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13y ago

I believe its called photon

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13y ago

photons

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16y ago

photon

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12y ago

photons

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photons

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15y ago

photons

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