Question

1. A bullet of mass 40 gms and an electron both travel with a velocity of 1000 m/sec. What wavelengths can be associated with them? Why is the wave nature of bullet not revealed through diffraction effect?​

Answer 1

Explanation:

wavelength= h/mv

here h and v are same

there is a difference only in m

as m decreases wavelength increases

m of e is of order 10 power 30 kg so its wavelegth is revealed while bullet has way higher mass so its naturr not revealed