Gamma rays are photons with very high energy.What is the wavelength of a gamma-ray photon with energy 7.7 × 10^-13 J? (c = 3.0 × 10⁸ m/s,h = 6.626 × 10^-34 J ∙ s) A)2.6 × 10^-13 m B)3.9 × 10^-13 m C)3.1 × 10^-13 m D)3.5 × 10^-13 m

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Quizplus · Accepted Answer

The wavelength λ can be calculated using the formula λ = hc/E. Substituting the given values, λ = (6.626 × 10^-34 J∙s * 3.0 × 10^8 m/s) / (7.7 × 10^-13 J) = 2.6 × 10^-13 m.

Gamma Rays Are Photons with Very High Energy