Question

A certain rifle bullet has a mass of 5.73 g. Calculate the de Broglie wavelength of the bullet traveling at 1121 miles per hour. Consult the table of physical constants as needed.

Answer 1

Answest Giver that, mass = 5.73 9. V=1121 miles per hour. v=1121 mph x 0.44704 m/s Imph V = 501,13 m/sec We know that, mu Test [ Planck's constant 6.626x10 34 5.9 h = 6.626x10 -34 J.5] 5.73 X10%Kg X 501:13 m/sec 1 = 2.307X16-3470 These fore, the deboglie woveren gek =2-30 78 10-24mm vy