Physics

Physics

Problem

A proton ( pp ) a deuteron ( DD ) and an α\alpha -particle ( α\alpha ) possess same kinetic energy. The order of de Broglie wavelengths is : a. λp>λα>λD\lambda_p > \lambda_\alpha > \lambda_D b. λD>λα>λp\lambda_D > \lambda_\alpha > \lambda_p c. λp>λD>λα\lambda_p > \lambda_D > \lambda_\alpha d. λα>λD>λp\lambda_\alpha > \lambda_D > \lambda_p

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