ultrasonic wave उदाहरण वाक्य

उदाहरण वाक्य

1. He was a pioneer in electronic transport theory and the study of diffraction of light by ultrasonic waves.
2. This method is used to determine the velocity of ultrasonic waves using monochromatic sources like sodium vapour lamps.
3. The anti-burglary system transmits ultrasonic waves, not audible to human ear, to detect the movement of an object.
4. The system tranmits ultrasonic waves, not audible to the human ear, to detect the movement of an object.
5. In 1932 he collaborated with Peter Debye in the discovery of what is now called the ultrasonic waves.
6. Acoustic metamaterials control, direct and manipulate sound in the form of ultrasonic waves in gases, liquids and solids.
7. The further images describe the scanning electron micrographs of the influence of ultrasonic waves on the microcellular morphological attributes.
8. Ultrasonic wave nebulizers are also used in humidifiers, to spray out water aerosols to moisten dry air in buildings.
9. It sends ultrasonic waves through a Guinness-filled pint glass to recreate the beer's " surge and settle " effect.
10. The human ear cannot recognize ultrasonic waves, but animals such as bats and dogs can easily sense the ultrasonic wave.