Question

For electron, proton , deuterium molecule`(D_(2))` & `alpha`- particule a curve between `lambda`(De Broglie wavelenght ) `v//s` u (speed) is plotted. Selected the correct satatement (s).

A. Curve I is for electrons
B. Curve III is for photon
C. Curve II is for `alpha`-particle
D. Curve III is for Deuterium`(D_(2))`

Answer 1

Correct Answer - A::D

At a particular veloocity
`lambdaalpha(1)/(m) , " " m_(alpha)gtm_(D_(2))gtm_(p)gtm_(e)," " lambda_(alpha)ltlambda_(D_(2))ltlambda_(p)ltlambda_(e)`