Physics, 31.01.2020 11:48 florochoa217
Sound waves are mechanical waves in which the particles in the medium vibrate in a direction parallel to the direction of energy transport. identify another name for this type of wave motion.
a) transverse waves
b) pressure waves
c) longitudinal waves
d) electromagnetic waves
Answers: 1
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Consider the growth of a 20-nm-diameter silicon nanowire onto a silicon wafer. the temperature of the wafer surface is maintained at 2400 k. assume the thermal conductivity of the silicon nanowire is 20 wm-1k-1 and all its surfaces including the tip are subjected to convection heat transfer with the coefficient h = 1ร105 wm-2k-1 and tโ = 8000 k. when the nanowire grows to l = 300 nm, what is the temperature of the nanowire tip (t (x =
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Sound waves are mechanical waves in which the particles in the medium vibrate in a direction paralle...
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