Answer to Question #174075 in Physics for Sam

Question #174075

3. The acoustic impedance of a certain soft tissue is 1.63 x 106 kgm-2s-1 and its density is 1.09 x 103 kgm-3. Calculate the velocity at which the ultrasound waves travel in this medium

Expert's answer

"Z=\\rho v\\\\1.63 \\cdot 10^6=1.09\\cdot 10^3 v\\\\v=1500\\frac{m}{s}"

Learn more about our help with Assignments: Physics

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. 2. A wooden axe found in an Egyptian tomb is found to have an activity of 0.38Bq. This activity of a
2. 1. An X-ray tube is connected to a 56kV supply . Calculate : (a)the kinetic energy of an electron
3. 11. The square base cuboid that has the length of the base rib 15cm and the side one 30cm, is inclin
4. 10. Find the center of gravity of a rod 50cm long, half of which is made of iron and half of which i
5. 9. Two boys move a crate 3m long and exert on it the forces F1 = F2 = 300N, forming a pair of forces
6. 8. Find the resultant moment of the forces F1 = 4N, F2 = 6N forming an angle 30⁰ with the rod and
7. 7. The system is in equilibrium. The tension of the rope holding the rod is 40N. Find the weight of

Who Can Help Me with My Assignment

There are three certainties in this world: Death, Taxes and Homework Assignments. No matter where you study, and no matter…
How to Finish Assignments When You Can’t

Crunch time is coming, deadlines need to be met, essays need to be submitted, and tests should be studied for.…
How to Effectively Study for a Math Test

Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…