Number of photons incident per unit area per unit time on a surface governs the intensity of light
Class 12 Physics
Chapter 11 Dual Nature of Radiation and Matter Session 2024-2025.
State one factor which determines the intensity of light in the photon nature of light.
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In the photon nature of light, the intensity of light is determined by the number of photons incident per unit area per second. A higher photon count corresponds to greater energy delivery, thereby increasing the light’s intensity.
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