Calculate the speed of the fetal heart wall

Assignment Help Physics

Reference no: EM13489720

A 2.30-MHz sound wave travels through a pregnant woman's abdomen and is reflected from the fetal heart wall of her unborn baby. The heart wall is moving toward the sound receiver as the heart beats. The reflected sound is then mixed with the transmitted sound, and 80 beats per second are detected. The speed of sound in body tissue is 1520m/s .

Part A Calculate the speed of the fetal heart wall at the instant this measurement is made.

Reference no: EM13489720

Questions Cloud

Calculate the vertical displacement : calculate the vertical displacement at D and the horizontal displacement at Free-Body Diagram should be recalculated with P and Q.

Prepare a consolidated balance sheet : Assume that Paper Inc. issues 9,600 shares of its $20 par value common stock for 75% of Skins outstanding stock on January 1, 2012.

Explain bromine is a reddish-brown liquid : Bromine is a reddish-brown liquid. Calculate its den-sity (in g/mL) if 650 g of the substance occupies 188mL.

Calculate the deflection from torsional moment : Calculate the deflection from torsional moment Mt and bending moment Mb and, then discuss the deflection from the torsional moment Mt compared to the result of 2-1)

Calculate the speed of the fetal heart wall : A 2.30-MHz sound wave travels through a pregnant woman's abdomen and is reflected from the fetal heart wall of her unborn baby. Calculate the speed of the fetal heart wall at the instant this measurement is made

Find out the synthesis of 3-hexanol : Determine the synthesis of 3-hexanol starting from acetylene. Use your book and choose the reagents. It will take several steps and many reagents to get to the product.

Develop an audit program : Procedures are how the evidence is to be gathered (these must be very specific and contain action verbs- not look at some stuff or check some stuff).

What is the pressure in the throat : A venturi is constructed of a 9.0 cm diameter pipe with a 2.0 cm diameter throat. What is the pressure in the throat

Describe solutions in order of decreasing freezing point : Arrange the following solutions in order of decreasing freezing point: 0.20 m Fe(OH)2, 0.15 m C6H6, 0.10 m K3PO4, 0.15 m CH3COOH, 0.35 m KBr.

User Account

All Pages