The aurora is caused when electrons and protons, moving in the earth’s magnetic field of ≈5.0×10−5 t,≈5.0×10−5 t, collide with molecules of the atmosphere and cause them to glow. what is the radius of the circular orbit for an electron with speed 1.0×106 m/s? 1.0×106 m/s? a proton with speed 5.0×104 m/s?

technology is the application of the knowledge gained by science.

no. bullets are macro objects. wave nature is for light waves, extremely tiny particles. if a light particle was the size of your finger, the bullet would be the size of the universe. so basically, that huge difference in size makes the wave nature of matter insignificant.