Physics, 28.07.2019 07:30 bellpreslee7115
An echocardiogram uses 4.4 mhz ultrasound to measure blood flow in the aorta. the blood is moving away from the probe at 1.5 m/s . the speed of sound medium speed (m/s) air (0∘c) 331 air (20∘c) 343 helium (0∘c) 970 ethyl alcohol 1170 water 1480 human tissue (ultrasound) 1540 lead 1200 aluminium 5100 granite 6000 diamond 12,000 you may want to review ( pages 489 - 492) . part a what is the frequency shift of the reflected ultrasound
Answers: 1
Another question on Physics
Physics, 21.06.2019 14:00
Under normal temperature and pressure conditions, what type of rock could be formed from weathering in erosion of metamorphic rock
Answers: 2
Physics, 21.06.2019 23:40
Aregular polygon has angkes of size 150° each.how many side has the polygon
Answers: 1
Physics, 22.06.2019 10:40
Two point charges are on the y axis. a 3.90-µc charge is located at y = 1.25 cm, and a -2.4-µc charge is located at y = −1.80 cm. (a) find the total electric potential at the origin. v (b) find the total electric potential at the point whose coordinates are (1.50 cm, 0). v
Answers: 1
Physics, 22.06.2019 20:30
Atypical jetliner lands at a speed of 146 mi/h and decelerates at the rate of (10.4 mi/h)/s. if the jetliner travels at a constant speed of 146 mi/h for 1.5 s after landing before applying the brakes, what is the total displacement of the jetliner between touchdown on the runway and coming to rest?
Answers: 2
You know the right answer?
An echocardiogram uses 4.4 mhz ultrasound to measure blood flow in the aorta. the blood is moving aw...
Questions
Mathematics, 24.10.2020 19:40
Mathematics, 24.10.2020 19:40
English, 24.10.2020 19:40
Mathematics, 24.10.2020 19:40
World Languages, 24.10.2020 19:40
English, 24.10.2020 19:40
Chemistry, 24.10.2020 19:40
Arts, 24.10.2020 19:40
History, 24.10.2020 19:40
English, 24.10.2020 19:40
Social Studies, 24.10.2020 19:50
