Physics, 05.03.2021 21:00 alemorachis49
What are two ways in which ultrasound technology produces images?
A. By the absorption of sound waves in the body
B. By measuring the time it takes for reflected sound waves to be
detected
C. By using sound in frequencies that reflect off body tissues
D. By detecting the frequencies of emitted sound waves
Answers: 1
Physics, 21.06.2019 21:20
Jason is a body builder. despite being more fit, he weighs more than his brother ryan, who is the same height. which is a possible reason? a. jason has more muscle mass than ryan does. b. jason has more body fat than ryan does. c. jason has more muscle mass and body fat than ryan does d. jason has less body fat than ryan does.
Answers: 1
Physics, 22.06.2019 11:00
Aperson walks first at a constant speed of 4.89 m/s along a straight line from point a to point b and then back along the line from b to a at a constant speed of 2.95 m/s. what is the average speed over the entire trip?
Answers: 1
Physics, 22.06.2019 15:10
Suppose that f : rn → rm and that a ∈ k, where k is a connected subset of rn . suppose further that for each x ∈ k there exists a δx > 0 such that f(x) = f(y) for all y ∈ bδx (x). prove that f is constant on k; that is, f(x) = f(a) for all x ∈ k
Answers: 1
Physics, 22.06.2019 16:30
Write a polynomial function with the given zeros x= -1,0,2show your work
Answers: 3
What are two ways in which ultrasound technology produces images?
A. By the absorption of sound wav...
Mathematics, 07.11.2019 02:31
Mathematics, 07.11.2019 02:31
Mathematics, 07.11.2019 02:31
Mathematics, 07.11.2019 02:31
Mathematics, 07.11.2019 02:31
History, 07.11.2019 02:31
Mathematics, 07.11.2019 02:31
Business, 07.11.2019 02:31