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

Low of succeve disintigration, Dirive an expretion for low of succecive dis...

Dirive an expretion for low of succecive disintigretion

Calculate depth of the water, A circular hole of radius r at the bottom of ...

A circular hole of radius r at the bottom of an initially full water container is sealed by a ball of mass m and radius R (>r). The depth of the water is now slowly decr

Right-hand palm rule, Stretch the fingers and thumb of right hand at right ...

Stretch the fingers and thumb of right hand at right angles to one another. Then if the fingers shows in the direction of field and thumb in the direction of current i, then normal

What is the efficiency in an adiabatic proces?, Any thermodynamic procedure...

Any thermodynamic procedure which takes place in a system without the exchange of heat with the surroundings.

Derive the mathematical expression for refractive index, Derive the mathema...

Derive the mathematical expression for refractive index in terms of the angle of the prism and angle of minimum deviation.

Hysteresis loop, HYSTERESIS LOOP: A ferromagnetic material retains some...

HYSTERESIS LOOP: A ferromagnetic material retains some magnetism after the magnetising force is removed.  The BH curve (O to Q) will therefore only be followed once, on initial

Equivalence principle, Equivalence principle: The fundamental postulat...

Equivalence principle: The fundamental postulate of A. Einstein's general theory of relativity, that posits acceleration is indistinguishable fundamentally from a gravitationa

Besides solid, Besides solid, liquid, and gas, what is the fourth form of m...

Besides solid, liquid, and gas, what is the fourth form of matter? Ans: The fourth form of matter is plasma.

Dipole moment, what is the electric field when both the charges are same in...

what is the electric field when both the charges are same in dipole

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