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My toothbrush uses ultrasonic vibrations to help clean my teeth and gums.

The sound of an ultrasonic dog whistle can be heard by dogs, but not by humans.

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Explain how ultrasonic waves can be produced in the laboratory?

Ultrasonic waves can be produced in the laboratory using a device called an ultrasonic transducer. The transducer converts electrical energy into mechanical vibrations, which generate the ultrasonic waves. These waves can be used for various applications, including medical imaging, cleaning, and material testing.


How can jewelry can be cleaned by ultrasonic?

Jewelry can be cleaned using an ultrasonic cleaner by placing the jewelry in a solution of water and mild detergent, then allowing the ultrasonic waves to create small bubbles that help dislodge dirt and grime from the jewelry. It is important to follow the manufacturer's instructions and avoid using the ultrasonic cleaner on certain delicate gemstones or porous materials that may be damaged by the cleaning process.


What are two applications of ultrasonic waves?

Two applications of ultrasonic waves are medical imaging, such as ultrasounds used to visualize internal organs and structures in the body, and industrial testing, like using ultrasonic waves to detect defects in materials or to clean surfaces.


Can you make me a sentence using the word tangible?

Tangible is a word used to describe something that you can see and touch. A sentence using this word would be, she would not have believed it if it was not tangible.


How do you detect ultrasonic waves by thermal method?

By using Wheat's stone bridge we can detect by thermal method. placing platinum wire in which ultrasonic waves have to be tested, due to change in temperature produced in the wire resistance of the wire changes, it is noted by using galvanometer in the bridge.