A cyclotron is a device that can accelerate charged particles to
very high velocities, and can be used to generate protons with
radiative wavelengths that can kill cancer cells. What is the de
Broglie wavelength of a proton (mass 1.673 x
10-27 kg) that has been accelerated to a velocity
of 2370 m/s?
1.67 x 10-10 m
9.39 x 10-4 m
5.98 x 109 m
3.14 x 10-9 m