Physics, 23.11.2019 01:31 jc95704816
In some applications of ultrasound, such as its use on cranial tissues, large reflections from the surrounding bones can produce standing waves. this is of concern because the large pressure amplitude in an antinode can damage tissues. for a frequency of 1.0 mhz, what is the distance between antinodes in tissue?
a. 0.38 mm
b. 0.75 mm
c. 1.5 mm
d. 3.0 mm
Answers: 2
Physics, 22.06.2019 00:10, SKYBLUE1015
The summit of chimborazo, in ecuador, which is at a distance of about 6,384 km from the earth’s center. the bottom of the mariana trench, in the western pacific ocean, which is nearly 6,370 km from the center of the earth. on the surface of earth on the equator line.
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Physics, 22.06.2019 23:40, adhanom1271
What is the magnitude of the gravitational force acting on the earth due to the sun?
Answers: 1
In some applications of ultrasound, such as its use on cranial tissues, large reflections from the s...
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