No, ultrasonic wave do not travel at all in a vacuum.
The type of electromagnetic wave the borders visible light at the red end of its range is the Infrared light wave.
Gamma ray
The Visible Spectrum is that part of the Electromagnetic Spectrum which can be seen with the naked eye. It consists of the frequencies between 380 nanometers and 700 nanometers. It consists of the colors Violet, indigo, blue, green, yellow, orange and red. You can get information on the total Electromagnetic Spectrum from Wikipedia or any other encylopedia.
The ultrasonic waves generated with the help of a quartz crystal inside the liquid in a container sets up standing wave pattern consisting of nodes and anti-nodes. The nodes are transparent and anti-nodes are opaque to the incident light. In effect the nodes and anti-nodes are acts like grating(a setup of large number of slits of equal distance) similar to that of rulings in diffraction grating. It is called as acoustic grating or aqua grating. Hence, by using the condition for diffraction, we can find the wavelength of ultrasound and thereby the velocity of sound in the liquid medium.
An ultrasonic wave is not an electromagnetic wave; it is a sound wave.An ultrasonic wave is not an electromagnetic wave; it is a sound wave.An ultrasonic wave is not an electromagnetic wave; it is a sound wave.An ultrasonic wave is not an electromagnetic wave; it is a sound wave.
ultrasonic wave is sound frequency
An ultrasonic wave is a sound pressure wave that has a very high frequency. The frequency is higher that what humans can hear.
No ultrasonic waves are not a form of electromagnetic wave. Ultrasonic waves are nothing more than high frequency sound waves. They can be made with a suitable speaker or transducer.
The velocity of ultrasonic waves in kerosene is approximately 1,470 m/s.
Ultrasonic means 'faster than sound'. This means no sound wave can be faster than sound.
Yes.
In visible light, that would be blue light. But please note that there are also higher frequencies, not visible for the naked eye - ultraviolet, x-rays, gamma rays.
no Because ultrasonic sound waves are not audible and it is not possible to create that much loudness in normal speakers.
Exactly what you asked me it was visible wave a wave you can see nut ball.
Radar is based on Microwave and detects the change in dielectric constant where as Ultrasonic is based on Sound Wave at high frequency (Ultrasonic Wave) and detects change in density of medium. Based on performance and accuracy Radar is a better solution than Ultrasonic. However for lower range liquid application ultrasonic is a cost effective solution. hope this is useful for you!
Infrasonic waves are waves which are below humans hearing range while ultrasonic waves are waves which human beings can hear. Example-bat,dog etc and human beings (respectively)