Besides jewelry cleaners it is uncommon to find any "normal" house hold items that utilize this technology.
A coffe machine
A kilometer is a unit of measurement for distance and not a household item.
Animals use ultrasound but i do not know what animals do,
what household item is the shaped like a pyramid
Yes Plus Fabric Softener is a household item. Yodora Deodorant is a household item. Yellow peppers are a household item.
yes when you get an ULTRASOUND when your pregnant it use ultrasound waves to show the image.
Ultrasound can be used to clean dirt off item placed in a water bath with a powerful ultrasound transducer clamped to the side of the vessel.
it uses ultrasound
Table salt (sodium chloride) is a household item that is made from chlorine and sodium.
A bag of flour or sugar is a common household item that is around 5 pounds in weight.
now
...appliance?