8. Using the Debye approximation for aspacing a and sound speed v, show thatone-dimensional monatomic lattice with atomicWD =πυaand Op=hapKB

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Answered: 8. Using the Debye approximation for a…

8. Using the Debye approximation for a one-dimensional monatomic lattice with atomic spacing a and sound speed v, show that WD = πυ a and Op - hap KB

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Question

8. Using the Debye approximation for a
spacing a and sound speed v, show that
one-dimensional monatomic lattice with atomic
WD =
πυ
a
and Op
=
hap
KB

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