Question

What is wavelength if mass is 0.1 kg and velocity 10 m/s?

Answer 1

h = 6.626 × 10^-34Now ,

a/c to de- Broglie equation wavelength

Wavelength = h/mvNow

mv = 0.1×10=1

So ,wavelength =h =6.626 ×10^-34 m