Computers and Technology, 06.10.2019 06:00 ttglilrob

(it science question)
sonar is a technology that works by sending out sound waves. the sound waves bounce off of hard surface, then return back to a receiver. using this information, it is possible to calculate how far away the hard object is by how long it took the sound wave to return. which following would be the most likely result of sonar technology? 1.kitchen appliances would be higher quality 2. it would be easier to calculate how tall a building should build 3. fewer people would suffer from high fevers 4. the ocean floor could be mapped more accurately

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(it science question)
sonar is a technology that works by sending out sound waves. the sound w...