kksmit3145 kksmit3145

21-03-2024
Physics

contestada

Calculate the reflected percentage of an ultrasound wave passing from human muscle into bone. Muscle has a typical density of 1.06 × 10³ kg/m³ and bone has a typical density of 1.87 ×"
A. 56.7%
B. 67.5%
C. 78.4%

Respuesta :

Otras preguntas

a)There is (foxes,an ant,a cow,ducks,puppies)b)there are (foxes,an ant,a cow,ducks,puppies)

Hi, I need help on this. no links please When is a citizen's right to privacy more likely limited? A. peacetime B. during the holidays C. never D. during wart

An experienced short-order cook can remember each order called to her for only the short length of time it takes to begin to cook. After 30 seconds, she must re

How do u solve this? pls LOL

select the appropriate historical/musical periodoptions:1. Romantic2. Modern/20th century3. Baroque4. Classical

Deanna needs a loan from the bank to open her new cafe.

if you pay 6$ for a pound of something how much would it cost to buy 2.6 pounds

If f(x) and f^-1(x) are inverse functions of each other and f(x)=2x+5, what is f^-1(4)?

the seating capacity of a football stadium is 22,076.if 19,345 tikets are sold out. estimate the number of empty seats.

Now that you’ve calculated all the missing values, complete the table.