Find what is the wavelength in air of such a sound wave

Assignment Help Physics
Reference no: EM13560286

Diagnostic ultrasound offrequency 4.9 MHz is used to examine tumors in soft tissue.

(a) What is the wavelength in air of such a soundwave?

(b) If the speed of sound in tissue is 1720 m/s,what is the wavelength of this wave in tissue? (Take thespeed of sound in air to be 343 m/s.

Reference no: EM13560286

Questions Cloud

How much time have you got to move equipment from the top : You are in charge of the construction site of a new dam. Extremely heavy rainfall starts and Bureau of Meteorology hydrologists tell you that beginning at about 8 AM, 2 GL per hour (2 x 106 m3 per hour) will flow into the dam. The lake behind the dam..
A competitive bid and remain competitive : Assessing the customers' needs in a competitive bid and remain competitive
Find what was the angular acceleration of the tires : The tires of a car make 85 revolutionsas the car reduces its speed uniformly from 90 km/h to 60 km/h.The tires have a diameter of 0.80 m. What was the angular acceleration of the tires
Danmurphys company : Danmurphys COmpany..
Find what is the wavelength in air of such a sound wave : Diagnostic ultrasound offrequency 4.9 MHz is used to examine tumors in soft tissue. What is the wavelength in air of such a sound wave
Which site should be chosen based on expected monetary value : Two sites, A & B, are being considered for the construction of a dam. Construction at Site A will cost $20 million and have an annual benefit of $2 million. Construction at Site B will cost $30 million and have an annual benefit of $3 million.
How does this relate to point of reference : A cannon mounted on a cart that moves at a constant velocity v across the floor. How does this relate to point of reference
Explain how it is a product of denationalization : Explain how it is a product of denationalization
Discuss how fitflop brand equity is managed : Discuss how fitflop brand equity is managed

Reviews

Write a Review

Physics Questions & Answers

  How much work does the elevator do

An elevator is able to raise 9,800 N to a height of 22 m in 14 s. How much work does the elevator do

  Find out the ratio of the mass of steam to the mass of ice

Ignoring the container and the equilibrium vapor pressure of the liquid at 51.5 °C, find out the ratio of the mass of steam to the mass of ice. The specific heat capacity of steam is 2020 J/(kg C°).

  Illustrate what is the maximum height reached by projectile

A projectile is fired from the surface of the Earth with a speed of 200 meters per second at an angle of 30 degress above the horizantal. If the ground is level, illustrate what is the maximum height reached by the projectile?

  Determine the kinetic energy acquired by nail

The collision between a hammer and a nail can be considered to be approximately elastic. Estimate the kinetic energy acquired by a 11-g nail

  Calculate the minumum distance between the two charges

A positive charge of Q = 5.40 uC is fixed in place. From a distance of ri = 4.20 cm a particle of mass m = 5.50 g, What is the minumum distance rf between the two charges

  What is the ac current measured on the secondary side

A transformer is constructed that has 120 turns of wire on the primary side and 430 turns of wire on the secondary (load) side. what is the AC current measured on the secondary side

  The acceleration of the block

he lower block in the figure is pulled on by a rope with a tension force of 20 N. The coefficient of kinetic friction between the lower block & the surface is 0.30. The coefficient of kinetic friction between the lower block & the upper block is a..

  How much force did the contestant exert on the ball

A spherical mirror is polished on both sides. When the convex side is used as a mirror, the magnification is +1/4. What is the magnification when the concave side is used as the mirror, the object remaining the same distance from the mirror.

  A fresh piece of bone emits

A carbon sample of the same size taken from a fresh piece of bone emits 16 beta emissions a minute. How long ago did the saber-tooth tiger live?

  How many electrons are transferred

They are 15.0 m above a fire-fighters safety net. When landing jumper stretches the net 1.0 m before coming to rest. A. what was the average acceleration experienced by the jumper when slowed to rest by the net? B. Is this acceleration positive or ne..

  Find the moment of inertia of this system

A bicycle wheel is rotating at 45 when the cyclist begins to pedal harder, giving the wheel a constant angular acceleration of 0.42.

  How high above the ground will the ball

Julie throws a ball to her friend Sarah. The ball leaves Julie's hand a distance 1.5 meters above the ground with an initial speed of 13.0 m/s at an angle 52.0 degrees; with respect to the horizontal. Sarah catches the ball 1.5 meters above the gr..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd