A photon of wavelength 0.1 nm collides with an electron at rest. If the scattering angle is 60°, what is the change in wavelength? Use λ' - λ = (h/m_e c)(1 - cosθ)
Q1. A photon of wavelength 0.1 nm collides with an electron at rest. If the scattering angle is 60°, what is the change in wavelength? Use λ' - λ = (h/m_e c)(1 - cosθ)
Answer: 1.22 pm
Explanation: Compton shift formula gives 1.22 pm. Option D doubles the correct value.