| 1. | Sound sources refer to the conversion of aerodynamic energy into acoustic energy.
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| 2. | Acoustic energy travels through different types of mantle material at different speeds, Holland added.
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| 3. | Acoustic energy ends up dissipating as small amounts of heat.
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| 4. | While transmitting signals, it converts electrical energy to acoustic energy.
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| 5. | Most of the acoustic energy comes from the exhaust, which is already accounted for.
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| 6. | These directionality considerations are important when considering the radiation of acoustic energy from plates into adjacent fluids.
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| 7. | In April, the arrival of one device " about doubled the acoustic energy, " the report stated.
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| 8. | A very simple thermoacoustic hot air engine is the Rijke tube that converts heat into acoustic energy.
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| 9. | The concept is simple : Use acoustic energy to kill mosquito larvae before they can become biting adults.
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| 10. | New kinds of transducers ( generators and receivers of acoustic energy ) were invented and put to use.
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