NEET PhysicsClass 12Particle nature of light: the photonEasySingle correct

A green laser pointer emits light of wavelength 500 nm. What is the energy of one photon of this light, in electronvolts? (Take hc = 1240 eV nm.)

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A green laser pointer emits light of wavelength 500 nm. What is the energy of one photon of this light, in electronvolts? (Take hc = 1240 eV nm.)

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