Join TSR now and get all your revision questions answeredSign up now

Wavelength and kinetic energy of crystally diffracted neutron beam. Watch

    • Thread Starter
    Offline

    0
    ReputationRep:
    A beam of neutrons all with the same energy are diffracted by atoms which are seperated by 0.0910 nm in a crystal plane.
    At the angle 28.6 degrees the instensitymaxima for m=1 is observed.
    What is the neutron wavelength and the kinetic energy expressed in eV?
 
 
 
Poll
Is GoT overrated?

The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.

Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE

Quick reply
Reputation gems: You get these gems as you gain rep from other members for making good contributions and giving helpful advice.