Define an echo sound, Physics

Assignment Help:

An echo is easily the retransmission of speaker's own voice caused by reflection at a distance surface.

If there is a sound reflector at a distance d from host, then the time interval among original source and it's echo at the site of source will be

1174_22.png

1663_22.png


Related Discussions:- Define an echo sound

How many types of fibers end are there, How many types of fibers end are th...

How many types of fibers end are there? Basically there are two types of fibers end are: adhesive encapsulated and state of the art fused, though some manufactures dispense alo

What is index fiber, What is index fiber? How you define the modes in an op...

What is index fiber? How you define the modes in an optical fiber? Give a relation between core diameter and numerical aperture. Ans.:  The index profile of a single mode fi

Full wave bridge, Explain full wave bridge circuits showing the waves

Explain full wave bridge circuits showing the waves

Calculate apparent molar weight - osmotic pressure, 1.  During an experimen...

1.  During an experiment, the osmotic pressure was recorded with respect to different concentrations of an enzyme. The results of the experiment are shown in the table below. a.

Determine the evaporation rate, An industrial process involves the evaporat...

An industrial process involves the evaporation of water from a liquid film that forms on a contoured surface. Dry air is passed over the surface, and from laboratory measurements t

Determine the current in the coil and its phase angle, A coil of inductance...

A coil of inductance 159.2mH and resistance 40 is connected in parallel with a 30µF capacitor across a 240V, 50Hz supply. Calculate (a) the current in the coil and its phase ang

Experiment of a single movable pulley, A single movable pulley Suspend ...

A single movable pulley Suspend two pulleys on a cord from a horizontal support, and load them as shown. If there is no adjustable support on the expression desk, a window stic

Determine and plot for 5 kev to 100 mev fraction, Determine and plot for 5 ...

Determine and plot for 5 keV to 100 MeV the fraction of the total cross section due to each of the four interaction processes for (a) hydrogen, (b) nitrogen, (c) aluminum,

Machs principle, Mach number (E. Mach): The ratio of the speed of an o...

Mach number (E. Mach): The ratio of the speed of an object in a provided medium to the speed of sound within that medium. Mach's principle (E. Mach; c. 1870) The inert

Write Your Message!

Captcha
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