Physics, 23.07.2019 00:00 asdf334asdf334
Ultrasound with a frequency of 4.077 mhz can be used to produce images of the human body. if the speed of sound in the body is the same (2.31 km/s) as in salt water, what is the wavelength in the body? answer in units of m. 01
Answers: 1
Physics, 22.06.2019 11:30
You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?
Answers: 2
Physics, 22.06.2019 14:40
What is the orbital period of a spacecraft in a low orbit near the surface of mars? the radius of mars is 3.4×106m.
Answers: 2
Physics, 22.06.2019 16:30
One number is said to be an "order of magnitude" larger than another number if choose one: a. it is 10 times larger. b. it is 5 times larger. c. it is 3 times larger. d. it is 100 times larger. e. it is 2 times larger.
Answers: 1
Ultrasound with a frequency of 4.077 mhz can be used to produce images of the human body. if the spe...
Social Studies, 14.07.2019 19:30
Biology, 14.07.2019 19:30
Computers and Technology, 14.07.2019 19:30