D- ultrasonic wave heating, Physics

Assignment Help:

D- Ultrasonic wave Heating


These waves are different from electromagnetic waves . It produces mechanical vibration inside tissue. It is the same as the sound waves but it has much higher frequencies about I MHz with power of several watts per centimeter. It can move the tissue particles backward and forward with high frequency, in doing so it can increase the kinetic energy consequently it heats the tissue.


Ultrasound can be produced by special transducers placed in direct contact with the skin. It is used for relieving tightness and scarring occurring in jointdisease. It can dispose more heat in bones, as bones are better absorber for ultrasonic energy than soft tissue. It is also used in deep therapy.


Related Discussions:- D- ultrasonic wave heating

Fire, what causes glow in fire

what causes glow in fire

Adding 3 vectors, Adding 3 Vectors A simple demonstration of adding 3 v...

Adding 3 Vectors A simple demonstration of adding 3 vectors graphically. Also elaborates in which vector addition is relative.

State faradays laws of electromagnetic induction, Q State Faraday's laws of...

Q State Faraday's laws of electromagnetic induction. First law At any time the amount of magnetic flux linked with a closed circuit changes an emf is induced in the circu

Write down the maxwell''s equation in differential form, Write down the Max...

Write down the Maxwell's equation in differential form for free space.

The retina – the light detector of the eye, The retina – the light detector...

The retina – the light detector of the eye: The physical aspects of the retina: 1.The absorption of a light photons in a photoreceptor triggers an electrical signal to the bra

Second, Second; s: The basic SI unit of time, explained as the period ...

Second; s: The basic SI unit of time, explained as the period of time equal to the duration of 9 192 631 770 periods of the radiation equivalent to the transition among two hy

Find the voltage gain after feedback, Q. When there is no feedback, the gai...

Q. When there is no feedback, the gain of the amplifier is 100. If 5% of the output voltage is fed back into the input through a negative network, find the voltage gain after feedb

Find charge parity - thermodynamics, Find Cp for any substance in terms of ...

Find Cp for any substance in terms of V, T, P and S. Hint: How is C p related to (∂s/∂T) p ?

Properties of fluids, deduce an expression for pressure at any point inside...

deduce an expression for pressure at any point inside a liquid.

Is there any way to get zero gravity on the earth?, Yes it is possible at t...

Yes it is possible at the centre of the earth where the radius is zero .

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