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Sound waves have a longitudinal wave form.
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Asked 2/1/2013 7:37:41 AM
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User: Sound waves have a longitudinal wave form.

Weegy: False, a sound wave is mechanical
MrG|Points 2639|

User: The de Broglie wavelength of an electron traveling at 7.0 x 107m/s is 1.0 x 10-11m. (Remember that me = 9.1 x 10-31kg and h = 6.63 x 10-34J·s) true false

Weegy: The answer is True.
Expert answered|jeifunk|Points 8561|

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