application of ultrasound
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20 to.2000 h
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shraddha33204:
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Ultra violet sound 4oonm will be .
It has short wave length .
Unstable elements emits this ultra sounds .
This are known as Y - rays .
examples :- Cosmic rays , Gama rays , X-rays etc .
This have 1nm range .
This lights rays are not visible to our naked eye.
The ultra sounds have higher energy and high frequency .
It travels slowly but responds fast like in the fracture of any bone the doctors takes x-rays .
It will start from 10 to the power of minus 9 meter to 10 to the power of minus 12 meter of length .
It has short wave length .
Unstable elements emits this ultra sounds .
This are known as Y - rays .
examples :- Cosmic rays , Gama rays , X-rays etc .
This have 1nm range .
This lights rays are not visible to our naked eye.
The ultra sounds have higher energy and high frequency .
It travels slowly but responds fast like in the fracture of any bone the doctors takes x-rays .
It will start from 10 to the power of minus 9 meter to 10 to the power of minus 12 meter of length .
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