The highest frequency that a human can hear is around 20,000 Hz, or 20 kHz. Beyond this frequency, sounds are considered to be ultrasound, which is not detectable by the human ear.
Electromagnetic waves of higher energy have a higher frequency and a smaller wavelength.Electromagnetic waves of higher energy have a higher frequency and a smaller wavelength.Electromagnetic waves of higher energy have a higher frequency and a smaller wavelength.Electromagnetic waves of higher energy have a higher frequency and a smaller wavelength.
The wave with the higher frequency has more energy. This is because energy is directly proportional to frequency in waves - the higher the frequency, the higher the energy.
No. Several other electromagnetic waves - including visible light - have a higher frequency.
Ultrasound has a frequency higher than the upper limit that humans can detect, which is typically around 20,000 Hz. This type of sound is used in various applications such as medical imaging, cleaning, and communication.
Blue light has a lower frequency than violet light. Violet light has the highest frequency in the visible spectrum, while blue light has a slightly lower frequency than violet light but higher than green light.
Ultrasound cannot be heard as it has a higher frequency than audible sound, with a frequency above 20000Hz.
"Sound" is a mechanical wave traveling through a medium. Ultrasound is sound, but its frequency is higher than humans can hear.
Electromagnetic waves of higher energy have a higher frequency and a smaller wavelength.Electromagnetic waves of higher energy have a higher frequency and a smaller wavelength.Electromagnetic waves of higher energy have a higher frequency and a smaller wavelength.Electromagnetic waves of higher energy have a higher frequency and a smaller wavelength.
"Ultra" is a term used for describing things that are of a larger scale than original. In this case, Ultrasound is sound that is of higher frequency to be heard by human ear.
The highest frequency in the visible portion of the electromagnetic spectrumis the last color you can see on the blue/violet end of the rainbow.
Ultrasound is sound which has a frequency higher than that of audible sound.( like radar )ADDED: Not like radar. That uses radio waves, although sonar and radar principles are similar.
The wave with the higher frequency has more energy. This is because energy is directly proportional to frequency in waves - the higher the frequency, the higher the energy.
No one is able to hear ultrasound; the frequency of the sound used is far higher than the audible limit of any person or animal. A sonographer will conduct an ultrasound. Ultrasound in the same way that bats navigate - by listening to echos. ultrasound is reflected in propotion to the density of soft tissues. an ultrasound displays the results of these echos.
No. Several other electromagnetic waves - including visible light - have a higher frequency.
Ultrasound has a frequency higher than the upper limit that humans can detect, which is typically around 20,000 Hz. This type of sound is used in various applications such as medical imaging, cleaning, and communication.
Blue light has a lower frequency than violet light. Violet light has the highest frequency in the visible spectrum, while blue light has a slightly lower frequency than violet light but higher than green light.
Blue has the highest frequency because it has the shortest wavelength among the colors listed. This makes blue light more energetic and therefore has a higher frequency.