Explain about the term ultrasonics shortly, Physics

Assignment Help:

Explain about the term ultrasonics shortly.

The world ultrasonics applies to sound waves which vibrate at a frequency higher than the frequency which can be heard through the human ear or higher than around 20,000 hz. Sound is transmitted by one place to other by means of waves. The quality of any wave can be defined by identifying two associated properties: its frequency (f) or wavelength (lambda, λ). The unit utilized to measure the frequency of any wave is hertz. One hertz is described as the passage of a single wave per second.


Related Discussions:- Explain about the term ultrasonics shortly

Interference of rectangular pulses, Interference of Rectangular Pulses: Two...

Interference of Rectangular Pulses: Two rectangular wave pulses are on a stretched string traveling toward each other. Each pulse is traveling with a speed of 1.00 mm/s. If the lea

Three phase system over single phase system, Advantages and disadvantages o...

Advantages and disadvantages of three phase system over single phase system    1. In a single phase circuit the power distributed is pulsating. In three-phase system the total

Physics 1, two forces of 20 units and 30 units act at right angle what is t...

two forces of 20 units and 30 units act at right angle what is the magnitude of resultant force

What is an intrinsic semiconductor, Q. What is an intrinsic semiconductor? ...

Q. What is an intrinsic semiconductor? Give any two examples. A) A semiconductor which is pure as well as contains no impurity is known as an intrinsic semiconductor. B) In

Significant numbers has in a measured quantity, Rules to verify how many si...

Rules to verify how many significant numbers has in a calculated quantity: 1.  All nonzero digits are significant. As like 457 cm has three significant values; 0.25 g has two si

Define magnetic field half way between axis and outside edge, A copper rod ...

A copper rod which is 1 centimetre in diameter carries a current of 5 amps.  The current is distributed uniformly throughout the rod.  The magnetic field half way between the axis

Fifth harmonic-standing waves on a string, Fifth Harmonic-Standing Waves on...

Fifth Harmonic-Standing Waves on a String There are a variety of patterns that could be generates through vibrations inside a string, slinky, or rope. Every pattern corresponds

Galvanometer., why horse shoe magnet is use in galvanometer

why horse shoe magnet is use in galvanometer

Write s.i. unit of magnetic flux, Explain electrical conductivity of a cond...

Explain electrical conductivity of a conductor and give its S.I. unit. Write S.I. unit of magnetic flux. Is it a vector or a scalar quantity?

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