Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Physics Expert

problem: Two similar speakers are driven by the same oscillator at 200Hz. They are positioned on a vertical pole and 4.00 m apart. A man walks straight towards the lower speaker perpendicular to the pole.

A. How many times he'll here a min in the sound intensity?

B. How far from the pole at such moments?

Use speed of the sound 330m/s and avoid the reflection from ground.

Physics, Academics

  • Category:- Physics
  • Reference No.:- M99918

Have any Question? 


Related Questions in Physics

An inhomogeneously doped si sample is at thermal and

An inhomogeneously doped Si sample is at thermal and electrical equilibrium. By some nonequilibrium measurements at T = 290.14K, it was determined that this Si sample contains an equilibrium internal electric field of 10 ...

Below is the calculator result for the operation indicated

Below is the calculator result for the operation indicated. Enter the answer to the correct number of significant figures for this calculation, using the rules for significant figures. 3.82193 + 10.5861 = 14.40803

Explain ferraro and johnsons reasons as to why women stay

Explain Ferraro and Johnson's reasons as to why women stay in abusive relationships.

An object with a mass of 3 kg falls freely from rest for 3

An object with a mass of 3 kg falls freely from rest for 3 seconds. Calculate the acceleration.

A rock of 130 kg is found at the top of a mountain that is

A rock of 130 kg is found at the top of a mountain that is 1140-m high. Find the potential energy with respect to the bottom of the mountain (g = 9.8 m/s 2 ).

A 0427 kg mass is attached to a spring with a force

A 0.427 kg mass is attached to a spring with a force constant of 25.3 N/m and released from rest a distance of 3.07 cm from the equilibrium position of the spring. Calculate the speed of the mass when it is halfway to th ...

An innitely long wire carries a current i along the x-axis

An in?nitely long wire carries a current I along the x-axis, and is bent so as to have a semi-circular detour around the origin, with radius R. Determine B at the origin.

Read the aircraft accident report located below and assess

Read the Aircraft Accident Report located below and assess the accident in terms of human factor errors by using the HFACS model. Write a well-written APA formatted report, 4-5 pages in length, plus a title page and abst ...

Imagine that we reparameterize a positive variable x in

Imagine that we reparameterize a positive variable x in terms of its cube root, u = x 1/3 . If the probability density of x is the improper distribution 1/x, what is the probability density of u?

Afind the equations of the tangent lines to the circle x2

(a) Find the equations of the tangent lines to the circle x 2 + y 2 = 25 at the points where x = 4. (b) Find the equations of the normal lines to this circle at the same points. (The normal line is perpendicular to the t ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro