PHZ3400 Sound: Difference between revisions
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==One dimensional mono-atomic chain== | ==One dimensional mono-atomic chain== | ||
[[Image:1D_normal_modes_(280_kB).gif|left| | [[Image:1D_normal_modes_(280_kB).gif|left|thumb|250px|'''Vibrational modes of a one-dimensional chain''']] | ||
==Sound waves - acoustic modes== | ==Sound waves - acoustic modes== | ||
==One dimensional diatomic chain: optical modes== | ==One dimensional diatomic chain: optical modes== | ||
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