Physics

Problem

A Compton-scattering experiment yields the linear relationship

\Delta\lambda=(2.43\,\text{pm})(1-\cos\theta)

. What is the predicted wavelength shift when the scattering angle is

75^{\circ}

? a)

0.74\,\text{pm}

3.06\,\text{pm}

1.80\,\text{pm}

2.43\,\text{pm}