\(p\,\, = \,\,\frac{h}{\lambda }\,\, = \,\,\frac{{6.6\,\, \times \,\,{{10}^{ - 34}}}}{{4400\,\, \times \,\,{{10}^{ - 10}}}}\,\,\,\,\,\therefore \,\,p\,\, = \,\,1.5\,\, \times \,\,{10^{ - 27}}\,kg\,m/\,s\)
ફોટોન નું અશરકરકા દાળ \({\text{,}}\,\,{\text{m}}\,\, = \,\,\,\frac{{\text{p}}}{{\text{c}}}\,\, = \,\,\frac{{1.5\,\, \times \,\,{{10}^{ - 27}}}}{{3\,\, \times \,\,{{10}^8}}}\,\,\, = \,\,\,5\,\, \times \,\,{10^{ - 36}}\,kg\)
(નાઇટ્રોજન અણુનું દળ :$4.64 \times 10^{-26}\, kg ,$
બોલ્ટ્ઝ્મેન અચળાંક : $1.38 \times 10^{-23}\, J / K ,$
પ્લાંક અચળાંક : $\left.6.63 \times 10^{-34}\, J . s \right)$