0
The ultrasound waves are allowed to pass through metal block to which are fitted detectors to detect the waves. If the metal block has a very small defect, such as an air bubble or a crack, then the ultrasound waves are reflected from such spots. The reflected ultrasonic waves indicates that metal block is defective.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What materials block light completely?
An opaque one.
What can you do to decrease the thermal energy of a metal block?
Putting it in the fridge works pretty well.
Is metal a conductor of electricity or an insulator?
Metal is a conductor of electricity, however when heated most metals become poor conductors as the atoms begun to vibrate and block the path of the electrons.
What materials can block electromagnetic radiation?
That depends on the wavelength of the radiation.chicken wire can block radiation with a wavelength longer than about 10cm.a metal screen with 2mm holes can block radiation up to microwaves.most solids can block IR and visible light.lead is typically needed to block x-rays.many meters of lead and/or concrete is needed to block gamma rays.
A solid rectangular block of metal 49cm by 44cm by 18cm is melted and formed into a solid sphere find the radius ofthe sphere?
54.7
What is metal block in workshop?
a block of metal
Why do metal objects show up on ultrasound scans?
metal objects show up on a ultrasound scan because when it hits a new media, It will reflect and slow down, so compressed objects will show easily on ultrasound scans.
What is another word for heavy metal block?
What is a word for a heavy metal block
Does matallic paint have a metal source which will be detected by a metal detector?
no it just means it has a sparkle or shine to it as metal does
What are the defects in metal that has gone through a rolling mill?
Other than a failure to achieve a correct thickness, there are half a dozen different surface defects in rolled metal. These defects include lap (from overlap), mill-shearing, rolled-in scale, scabs, seams and slivers. Use the link below to discover more about these defects.
Is Ne described as a metal or non metal?
Neptunium (Np) is a metal. It belongs to f block elements or actinides.
A block of metal is attracted to a magnet What must the block contain?
if a block of metal is attracted to a magnet it must have flowing charged particles (electrons)
Is maganese a nonmetal metal or a metalloid?
Manganese is a metal. It belongs to d block and is a transition metal element
Is Platinum a metal or non-metals or metaloid?
Platinum is a metal. It is in the p block.
What is the mass of a metal block?
To answer this question you would have to say what metal, and what size is the block.
How are metal ions detected in polluted water?
They are detected by chemical methods of analysis as spectrophotometry, ion specific electrodes, titrimetry, etc.
What are the good metal in s block element?
a metal element
