Question

A 10MHz transducer makes an angle of 45° relative to the direction of blood motion. A...

A 10MHz transducer makes an angle of 45° relative to the direction of blood motion. A 1.4kHz Doppler shift is detected. Calculate the blood velocity. What is the direction of the blood flow? Calculate the error percentage if the angle is incorrect by 3°.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Angle of Ballista: 45 degree Please calculate the initial velocity Maximum height Maximum range Percent error...
Angle of Ballista: 45 degree Please calculate the initial velocity Maximum height Maximum range Percent error calculations for a. Initial velocity b. Maximum height c. Maximum range Height: 1.3m Trial 1 2 3 Average Range 3.023 3.035 3.015 3.024 Time .22 s .21s .22 0.22s Angle of Ballista: 45 degree
A projectile has an initial velocity of 45 m/s at an angle of 53o with respect...
A projectile has an initial velocity of 45 m/s at an angle of 53o with respect to the horizontal and begins at ground level. a. What are the x and y components of the projectile’s initial velocity? b. What is the maximum height of the projectile? c. How far away from where it begins does the object strike the ground? d. What is the magnitude and direction of the projectile’s velocity at t= 3 s? e. What is the displacement...
At the instant shown, the car at A is traveling 10 m/s at 45° SE around...
At the instant shown, the car at A is traveling 10 m/s at 45° SE around the curve with radius of curvature of 100 m, while increasing its speed at 8 m/s sq.  The car at B is traveling at 18.5 m/s along the straightway eastward and increasing its speed at 5 m/s sq.  Determine the relative velocity and relative acceleration of B with respect to A at this instant. The normal component of acceleration for car A makes a 45° with...
Two space ships race toward a planet. One can go 0.8c, and the other only makes...
Two space ships race toward a planet. One can go 0.8c, and the other only makes a top speed of 0.6c, but it had a head start. At the moment the faster ship passes, the slow ship launches a beacon which also goes 0.6c (relative to the ship which launched it). The beacon emits a 1THz microwave signal. Assume the ships are so close together that this is essentially a one dimensional problem. [HINT: One answer below is really easy.]...
#1. A street light is supported by two wires and each makes a different angle from...
#1. A street light is supported by two wires and each makes a different angle from each other. The one on the left is 32 degrees and the one on the right is 43 degrees. Find the tension in each wire if the street light has a mass of 60.0 kg. #2. There are three masses: m1 = 2.0 kg, m2 = 5.0 kg and m3 = 7.0 kg. The masses are all affixed to a massless rod of length...
A spool of thread has rolled under the bed! Fortunately, you get the free end of...
A spool of thread has rolled under the bed! Fortunately, you get the free end of it thread. The moment of inertia of a homogeneous, full cylinder about Its axis of symmetry is: ? = (1/2) ?? ^ 2. The moment of inertia of the whole spin about the axis of rotation is: ???? = 15?? ^ 2. The friction between the reel and the floor is  ?? = 0.25 (static) and ?? = 0.2 (dynamic). You start pulling the thread...
ch 6 1: It is generally a good idea to gain an understanding of the "size"...
ch 6 1: It is generally a good idea to gain an understanding of the "size" of units. Consider the objects and calculate the kinetic energy of each one. A ladybug weighing 37.3 mg flies by your head at 3.83 km/h . ×10 J A 7.15 kg bowling ball slides (not rolls) down an alley at 17.5 km/h . J A car weighing 1260 kg moves at a speed of 49.5 km/h. 5: The graph shows the ?-directed force ??...
MATHEMATICS 1. The measure of location which is the most likely to be influenced by extreme...
MATHEMATICS 1. The measure of location which is the most likely to be influenced by extreme values in the data set is the a. range b. median c. mode d. mean 2. If two events are independent, then a. they must be mutually exclusive b. the sum of their probabilities must be equal to one c. their intersection must be zero d. None of these alternatives is correct. any value between 0 to 1 3. Two events, A and B,...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT