No, ultrasound cannot travel through a vacuum because it requires a medium, such as air or water, to propagate. In a vacuum, there are no particles for the sound wave to travel through, so it cannot propagate.
Energy from the Sun reaches Earth through electromagnetic radiation, primarily in the form of visible light and infrared radiation. This energy travels through the vacuum of space in the form of photons.
For the same reason that regular sound passes through solids. A sound is just a vibration, or jolt, that's passed on from one atom (or group of atoms) to the next; so wherever there is some matter, sound can be transported.
Theoretical maximum vacuum would be a perfect vacuum where there are no particles present. In practice, the highest vacuum achieved is around 10^-13 torr in ultra-high vacuum systems.
Ultraviolet (UV) radiation travels at the speed of light, which is about 299,792 kilometers per second in a vacuum. UV radiation is a type of electromagnetic radiation with shorter wavelengths than visible light.
Sound waves are classified as mechanical waves because they require a medium, such as air or water, to propagate. They are longitudinal waves, meaning the particles of the medium vibrate parallel to the direction of wave propagation.
They are called ultra sonic. They travel faster than sound
Assuming you mean a super form called Ultra Sonic, No
Correction, Yes there are such beings as Solar Sonic and Ultra Sonic, however, they does not make an Apperance in any of the games, Solar and Ultra Sonic only appeared in the Comics, Ultra Sonic was the Base form Sonic would Assume when he collected a certain Number of Rings (1000 i believe) and he could change his form based on the climate of the Area he is in, Solar Sonic assumes control when Ultra Sonic is in a hot, Arid area, such as a Desert, there is also Eco Sonic for forests and Polar Sonic for Ice caps
Ultra Sonic first appears in Sonic the Hedgehog #'s 65 and 66, with additional appearances in Sonic the Hedgehog #71 and Super Sonic Special # 15.
they change colors
They use their pincers to snap at the air and send ultra sonic waves through the ocean
Sonic the Hedgehog - 1993 Ultra Sonic 1-3 was released on: USA: 2 October 1993
no
ultrasound, ultramodern, ultravioletUltramarine, ultramontane, and several hyphenated words such as ultra-violet, ultra-vires, ultra-sonic and ultra-microscope
ultra sounds are used for seeing a baby in an ultra sound
Dark sonic Hyper sonic Normal sonic Metal sonic (created by Eggman ) Werehog sonic Fire sonic
sound waves with frequencies 20 hertz or lower are infrasonic and waves above 20,000hertz are ultra sonic!