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Electromagnetic radiation in the gamma-ray region of the spectrum has frequencies ranging from about 10^16 Hz to 10^21 Hz. Gamma rays are a form of ionizing radiation that have high energy and penetrate most materials easily. They are produced by nuclear reactions and radioactive decay.
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What frequencies do humans have?
Humans are capable of hearing frequencies ranging from 20 Hz to 20,000 Hz.
What are the highest and lowest frequencies that can be heard in air?
The human ear can typically hear frequencies ranging from about 20 Hz to 20,000 Hz. Below 20 Hz are infrasound frequencies, and above 20,000 Hz are ultrasound frequencies, which are generally not audible to humans.
Can humans hear ultrasound frequencies?
No, humans cannot hear ultrasound frequencies as they are above the range of human hearing, which typically ranges from 20 Hz to 20,000 Hz. Ultrasound frequencies are typically above 20,000 Hz.
What frequencies of sound can people normally hear?
People can usually hear sound frequencies ranging from about 20 Hz to 20,000 Hz. The range of frequencies that are most audible to the human ear is between 2,000 Hz and 5,000 Hz. Beyond this range, our ability to hear decreases as we age.
What range of frequencies can be heard by a human?
Humans can generally hear frequencies ranging from about 20 Hz to 20,000 Hz, with the ability to hear higher frequencies decreasing with age. This range is known as the audible spectrum and varies slightly from person to person.
What frequencies do humans have?
Humans are capable of hearing frequencies ranging from 20 Hz to 20,000 Hz.
What are the frequencies of violin strings?
The frequencies of violin strings are typically G (196 Hz), D (293.7 Hz), A (440 Hz), and E (659.3 Hz).
What are the highest and lowest frequencies that can be heard in air?
The human ear can typically hear frequencies ranging from about 20 Hz to 20,000 Hz. Below 20 Hz are infrasound frequencies, and above 20,000 Hz are ultrasound frequencies, which are generally not audible to humans.
What is the range of frequencies that humans can hear?
Humans can typically hear frequencies ranging from 20 Hz to 20,000 Hz.
What frequencies can the human ear detect?
The human ear can detect frequencies ranging from about 20 Hz to 20,000 Hz.
What is an ultraviolet waves?
Ultraviolet wave is a portion of the electromagnetic spectrum extending from the violet end of visible light to the X-ray region.Ultraviolet (UV) radiation lies between wavelengths of about 400 nanometres and 10 nanometres, corresponding to frequencies of 7.5 × 1014 Hz to 3 × 1016 Hz.
Can humans hear ultrasound frequencies?
No, humans cannot hear ultrasound frequencies as they are above the range of human hearing, which typically ranges from 20 Hz to 20,000 Hz. Ultrasound frequencies are typically above 20,000 Hz.
What frequencies of sound can people normally hear?
People can usually hear sound frequencies ranging from about 20 Hz to 20,000 Hz. The range of frequencies that are most audible to the human ear is between 2,000 Hz and 5,000 Hz. Beyond this range, our ability to hear decreases as we age.
What range of frequencies can be heard by a human?
Humans can generally hear frequencies ranging from about 20 Hz to 20,000 Hz, with the ability to hear higher frequencies decreasing with age. This range is known as the audible spectrum and varies slightly from person to person.
What is the range of frequencies that the human ear can hear?
The human ear can typically hear frequencies ranging from 20 Hz to 20,000 Hz.
Why 50hz only not other frequencies can use?
There are other frequencies, such as 60 Hz, 25 Hz, and 400 Hz in common use. Please restate the question - it does not make sense.
What range of frequencies can most people hear?
Most people can hear frequencies ranging from about 20 Hz to 20,000 Hz, with the ability to hear higher frequencies decreasing with age.
