Table of Contents
- 1 What do we mean the ultrasonic?
- 2 What is the root word of ultrasonic?
- 3 What are the applications of ultrasonic?
- 4 Is ultrasonic and ultrasound the same thing?
- 5 What is ultrasonic and its application?
- 6 What are the uses of ultrasonic vibrations?
- 7 What are the applications of ultrasonic sound class 9?
- 8 What is ultrasonic waves write its properties and uses?
- 9 Which is an example of an ultrasonic process?
- 10 How many kilohertz does an ultrasonic sound have?
- 11 What can you do with an ultrasonic humidifier?
What do we mean the ultrasonic?
1 : having a frequency above the human ear’s audibility limit of about 20,000 hertz —used of waves and vibrations. 2 : utilizing, produced by, or relating to ultrasonic waves or vibrations.
What is the root word of ultrasonic?
ultrasonic (adj.) “having frequency beyond the audible range,” 1923, from ultra- “beyond” + sonic.
What is meant by ultrasonic vibrations?
SUMMARY. Ultrasonic vibrations are sound waves of frequencies above the audible range. They are subject to the same general physical laws as ordinary sound. Their high frequency and short wavelength make them capable of many uses that depend on the transmission of energy and on directional control of this trans mission …
What are the applications of ultrasonic?
Ultrasonic waves are used for the following purposes….Applications of Ultrasonic Waves
- Ultrasonic flaw detection.
- Cutting and matching of hard materials.
- Ultrasonic soldering and welding.
- Measurement of flow devices.
- Applications in medicine.
- Thermal effect.
- Ultrasonic as means of communication.
Is ultrasonic and ultrasound the same thing?
The terms, ultrasound and ultrasonic, are somewhat interchangeable; they both refer to sound that is inaudible to humans.
What is a synonym for ultrasonic?
In this page you can discover 18 synonyms, antonyms, idiomatic expressions, and related words for ultrasonic, like: shrill, high, supersonic, above 20, 000 vibrations per second, too high for human ears or hearing, ultra-sonic, eddy-current, sensor, vibrometry and null.
What is ultrasonic and its application?
In recent years, ultrasonic applications have been used for food processing. The ultrasonic is defined as sound waves with a frequency exceeding the human hearing limit. Based on the frequency range of ultrasonic waves, it can be used in many industrial applications including the processing of food.
What are the uses of ultrasonic vibrations?
- Ultrasonic vibrations are used for :
- (i) Welding metals having high melting point.
- (ii) Scanning of various organs of human body.
- (iii) Insects and rats repellant.
What are sonic waves?
Ultrasonic waves are sound waves with frequency higher than 20 kHz. Ultrasonic waves have similar physical properties except that humans cannot hear it. Ultrasonic devices use ultrasonic waves of frequencies ranging between 20 kHz up to several gigahertz.
What are the applications of ultrasonic sound class 9?
Different Applications of Ultrasound
- Cleaning Hard to Reach Parts. They are used for cleaning Hard to reach places.
- Detecting Cracks in Metal Blocks. Metal blocks are used in building bridges,machines etc.
- Echocardiography (ECG)
- Breaking Kidney Stones.
- Ultrasound scanners.
- Find Distance(SONAR)
What is ultrasonic waves write its properties and uses?
10 Important Properties of Ultrasonic Waves Property 1: Ultrasonic waves vibrate at a frequency greater than the audible range for humans (20 kilohertz). Property 2: They have smaller wavelengths. As a result, their penetrating power is high. Property 3: They cannot travel through vacuum.
Is ultrasonic waves harmful to humans?
Safety. Occupational exposure to ultrasound in excess of 120 dB may lead to hearing loss. Exposure in excess of 155 dB may produce heating effects that are harmful to the human body, and it has been calculated that exposures above 180 dB may lead to death.
Which is an example of an ultrasonic process?
An example of ultrasonic is the detection of ships and objects underwater by bouncing a high frequency sound wave off their hulls, a process discovered by Paul Langevin, a Frenchman.
How many kilohertz does an ultrasonic sound have?
( comparative more ultrasonic, superlative most ultrasonic) (acoustics) Beyond (higher in frequency than) the range of sound perceptible to the human ear; with a frequency of 20 kilohertz or higher.
What is an ultrasonic image of a fetus?
An ultrasonic image of a fetus. noun. The definition of ultrasonic, also known as ultrasound, is sound waves that have a higher frequency than the human ear can hear.
What can you do with an ultrasonic humidifier?
Ultrasonic jewelry cleaners use sound waves that vibrate through the water to remove particles and dirt from jewelry pieces. For example, the Home Décor Ultrasonic Humidifier has a sleek and modern looking design that produces a visible mist in smaller sized rooms.