For a proton (mass = 1.673 × 10 –27 kg) moving with a veloci…

Fоr а prоtоn (mаss = 1.673 × 10 –27 kg) moving with а velocity of 2.83 × 10 4 m/s, what is the de Broglie wavelength of the proton (in pm)? [Planck's constant = 6.63 x 10 - 34 J.s] Note: requires written work