Physics, 04.11.2020 22:50 tmmackie1748
How does Doppler ultrasound technology differ from ultrasound technology that does not use the Doppler effect? l
A. Doppler ultrasound is based on absorption of sound, and other ultrasound technology is based on reflection.
B. Doppler ultrasound collects data from moving objects.
C. Doppler ultrasound creates images, but other ultrasound technology does not.
D. Other ultrasound technology creates images, but Doppler ultrasound does not.
Answers: 3
Physics, 22.06.2019 03:30
The solar panels used by mark function because of the photoelectric effect. light shines on the cells causing electrons to be ejected from the metal, which produces an electric current. at night on mars, no light will fall on the solar cells and no electric current will be generated. according to your notes, what type of light is typically needed to cause the photoelectric effect? a)visible b)ultraviolet c)infrared
Answers: 1
Physics, 22.06.2019 14:00
Which body part transports oxygen removes waste materials in carries nutrients to the body as part of the circulatory system
Answers: 1
Physics, 22.06.2019 19:00
The friction of the water on a boat produces an acceleration of -10. m/s2. if the boat is traveling at 30. m/s and the motor is shut off, how long it take the boat to slow down to 5.0 m/s?
Answers: 3
Physics, 23.06.2019 00:30
1. when conducting a test on what kind of music increases the growth of plants, all of the following would fail to meet to fair test standard except (1 point) using different kinds of plants. giving some plants more water than others. exposing the plants to different types of music. using nutrient-rich soil for one and lesser soil for others. 2. engineering uses scientific thinking to solve real-world problems. (1 point) true false 3. what does it mean to test a hypothesis? (1 point) pass a quiz on other scientists’ results analyze only the results from scientific sources not make assumptions about how an experiment will turn out see if the results of an experiment are what the scientist predicted
Answers: 3
How does Doppler ultrasound technology differ from ultrasound technology that does not use the Doppl...
Mathematics, 05.05.2020 13:54
Mathematics, 05.05.2020 13:54
Mathematics, 05.05.2020 13:54
History, 05.05.2020 13:54
Biology, 05.05.2020 13:54
History, 05.05.2020 13:54
History, 05.05.2020 13:54
Mathematics, 05.05.2020 13:54
Mathematics, 05.05.2020 13:54
Mathematics, 05.05.2020 13:54
Mathematics, 05.05.2020 13:54
Biology, 05.05.2020 13:54
Social Studies, 05.05.2020 13:54