A detector initially moves at constant velocity directly toward a stationary sound source and then (after passing
Question:
A detector initially moves at constant velocity directly toward a stationary sound source and then (after passing it) directly from it. The emitted frequency is f. During the approach the detected frequency is f’app and during the recession it is f’rec. If the frequencies are related by (f’app – f’rec)/f = 0.500, what is the ratio vD/v of the speed of the detector to the speed of sound?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 25% (12 reviews)
When the source is stationary with respect to the air then Eq 1747 gives 1 1 ff ...View the full answer
Answered By
Nazrin Ziad
I am a post graduate in Zoology with specialization in Entomology.I also have a Bachelor degree in Education.I posess more than 10 years of teaching as well as tutoring experience.I have done a project on histopathological analysis on alcohol treated liver of Albino Mice.
I can deal with every field under Biology from basic to advanced level.I can also guide you for your project works related to biological subjects other than tutoring.You can also seek my help for cracking competitive exams with biology as one of the subjects.
3.30+
2+ Reviews
10+ Question Solved
Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
Question Posted:
Students also viewed these Oscillations Mechanical Waves questions
-
Inertial system S moves at constant velocity v = c (cos x + sin y) with respect to S. Their axes are parallel to one another, and their origins coincide at t = t = 0, as usual. Find the Lorentz...
-
In Fig. 20.34, a metal bar moves at constant velocity in a constant magnetic field. That field is directed into the page. (a) The direction of the induced current through the bar is (1) up, (2) down,...
-
A source of sound with natural frequency vo = 1.8 kHz moves uniformly along a straight line separated from a stationary observer by a distance l = 250 m. The velocity of the source is equal to = 0.80...
-
Suppose you needed a material that could absorb heat without having its temperature increase very much. Would you choose aluminum or water? Make sure your explanation uses the concept of specific...
-
Why is only half of a sole proprietor's self-employment tax deductible in the computation of taxable income?
-
Assume that Parker Fran has calculated a sampling interval for Tide Inc.s inventory of $ 10,000 and has conducted an examination of a sample of inventory balances. Fran has identified the following...
-
Do the following integrals: a. \(\oint_{|z-i|=3} \frac{e^{z}}{z^{2}+\pi^{2}} d z\) b. \(\oint_{|z-i|=3} \frac{z^{2}-3 z+4}{z^{2}-4 z+3} d z\). c. \(\int_{-\infty}^{\infty} \frac{\sin x}{x^{2}+4} d...
-
Nonmonetary Exchange Santana Company exchanged equipment used in its manufacturing operations plus $2,000 in cash for similar equipment used in the operations of Delaware Company. The following...
-
If sinA=(4)/(5) and cosB=(12)/(37) and angles A and B are in Quadrant 1 , find the value of tan(A-B) 2 answers
-
Determine the number of terms necessary to approximate cos x to 8 significant figure using the Maclaurin series approximation Calculate the approximation using a value of x = 0.3?. Write a program to...
-
In Figure sound of wavelength 0.850 m is emitted isotropically by point source S. Sound ray I extends directly to detector D, at distance L = 10.0 m. Sound ray 2 extends to D via a reflection...
-
Two sound waves with an amplitude of 12 nm and a wavelength of 35 cm travel in the same direction through a long tube, with a phase difference of /3 rad. What are the (a) Amplitude and (b) Wavelength...
-
What is par value?
-
Can you harness conflict by encouraging competition among groups within the criminal justice organization? How can conflict be used to initiate change within criminal justice organizations?
-
A balloon has volume 1500 m 3 and a mass of 650 kg (when empty). When full of helium, what is the maximum mass it can lift off the ground? The density of helium 0.18 kg/m 3 and the density of air is...
-
Can you find information online that demonstrates changes (positive or negative) in air quality since 2010?
-
Blue Spruce Company manufactures and sells two products. Relevant per-unit data concerning each product follow: Product Basic Deluxe Selling price $44.00 $56.00 Variable costs $22.00 $29.40 Machine...
-
Given A = -3 7 - 12 282 -5-20 find one nontrivial solution of Ax = 0 by inspection. [Hint: Think of the equation Ax = 0 written as X= (Type an integer or simplified fraction for each matrix element.)
-
An auditor testing long-term investments would ordinarily use analytical procedures to ascertain the reasonableness of the a. Existence of unrealized gains or losses in the portfolio. b. Completeness...
-
What services are provided by the provincial and territorial governments?
-
Find the bare module cost of a floating-head shell-and-tube heat exchanger with a heat transfer area of 100 m for the following cases: The operating pressure of the equipment is 1 barg on both shell...
-
For the situation shown in Figure P31.32, the magnetic field changes with time according to the expression B = (2.00t 3 - 4.00t 2 + 0.800)T, and r2 = 2R = 5.00 cm. (a) Calculate the magnitude and...
-
A magnetic field directed into the page changes with time according to B = (0.030 0t + 2 1.40)T, where t is in seconds. The field has a circular cross section of radius R = 2.50 cm (Fig. P31.32)....
-
A long solenoid with 1 000 turns per meter and radius 2.00 cm carries an oscillating current given by I = (5.00 A) sin (100,t). What is the electric field induced at a radius r = 1.00 cm from the...
-
How would you correctly reconcile the movement in opening and closing equity for a financial year? Add net income for the year, add any items of comprehensive income and deduct dividends paid during...
-
Archimedes Bathrooms has been trading successfully for a number of years and has provided the following information in relation to the net assets and their movement during the year. Please calculate...
-
Choose from the following the best definition of risk response. O Categorizing risks based on their types O Identifying existing risks and their outcomes O Decide how the company will address the...
Study smarter with the SolutionInn App