Asked by: Vitorina El Khaldi
science physics

What is the shortest wavelength a human can hear?

37
The shortest wavelenghth you can hear is about 20-40Hz.


Furthermore, what is the longest wavelength a human can hear?

Equivalently, for 20 kHz, which is the highest frequency most humans can hear, the wavelength would be 340 metres divided by 20,000, and that is 1.7 cm.

Similarly, what is the shortest radio wave? 1 Answer. Rogan V. Gamma Radiation has the shortest wavelength.

Simply so, what wavelengths can we hear?

People can hear sounds at frequencies from about 20 Hz to 20,000 Hz, though we hear sounds best from 1,000 Hz to 5,000 Hz, where human speech is centered. Hearing loss may reduce the range of frequencies a person can hear. It is common for people to lose their ability to hear higher frequencies as they get older.

How long is a 20 Hz sound wave?

56.5 ft

Related Question Answers

Exaltacion Pollich

Professional

What is the wavelength of such a sound wave?

This means that the wavelength of sound varies from about (345/23 = 15 m) to about (345/23,000 = 0.015 m = 15 mm). So, under normal circumstances, it ranges from 15 mm to 15 m. Now, the average frequency we're actively hearing is closer to about 2,300 Hz.

Rickey Jaro

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How do you find a wavelength?

To calculate wavelength, use the formula wavelength = speed divided by frequency. Just plug in the wave's speed and frequency to solve for the wavelength.

Ales Bertran

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How do you find the speed of sound when given wavelength and frequency?

The relationship of the speed of sound, its frequency, and wavelength is the same as for all waves: vw = fλ, where vw is the speed of sound, f is its frequency, and λ is its wavelength.

Alexandre Sorke

Explainer

How do you calculate the range of hearing in humans?

The range of human hearing is generally considered to be 20 Hz to 20 kHz, but it is far more sensitive to sounds between 1 kHz and 4 kHz. For example, listeners can detect sounds as low as 0 dB SPL at 3 kHz, but require 40 dB SPL at 100 hertz (an amplitude increase of 100).

Warren Nowastowski

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How does the frequency of sound affect the speed of sound?

Doubling the frequency of a wave source doubles the speed of the waves. Doubling the frequency will halve the wavelength; speed is unaffected by the alteration in the frequency. The speed of a wave depends upon the properties of the medium.

Venerable Ruckdaeschel

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How does temperature affect wavelength of sound?

The wavelength is changing with the changing of the temperature, because the speed of sound changes with the temperature. The air pressure and the acoustic pressure p is irrelevant, when talking about the wavelength. Thus, when the speed of sound c changes than also the frequency f (the pitch) changes.

Crhistian Goetzl

Pundit

Can humans diffract?

Although diffraction can make shadows blurry, for human-sized objects at visible wavelengths of light, the diffraction of light is small.

Sayoa Witzko

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Is sound a noun?

noun. the sensation produced by stimulation of the organs of hearing by vibrations transmitted through the air or other medium.

Kremena Sanmarco

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Do humans have wavelengths?

The visible spectrum in humans is associated with wavelengths that range from 380 to 740 nm—a very small distance, since a nanometer (nm) is one billionth of a meter. Other species can detect other portions of the electromagnetic spectrum.

Mieczyslaw Feigl

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What color has the highest amplitude?

Red waves have a relatively long wavelength (in the 700 nm range), and violet waves are much shorter - roughly half that. Because violet waves have the shortest wavelength of the visible light spectrum, they carry the most energy. Truong-Son N. I remember it as the highest frequency indicating the highest energy.

Tarah Haristoy

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Which color has the longest wavelength?

As the full spectrum of visible light travels through a prism, the wavelengths separate into the colors of the rainbow because each color is a different wavelength. Violet has the shortest wavelength, at around 380 nanometers, and red has the longest wavelength, at around 700 nanometers.

Yamilka Asurza

Teacher

What sounds are at what frequency?

Sound frequency is measured in hertz (Hz) and refers to how “high” or “low” a sound is, or its pitch. The lower the number, the lower the pitch of that sound. Most everyday sounds we hear fall within 250 to 6,000 Hz, though the full range of sounds a person with normal hearing can detect ranges from 20 to 20,000 Hz.

Amy Bamberg

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Do short wavelengths have more energy?

You can measure wavelength from peak to peak or from trough to trough. Shorter waves move faster and have more energy, and longer waves travel more slowly and have less energy. Aside from the different frequencies and lengths of light waves, they also have different speeds.

Lana Berrobi

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How far can humans hear in feet?

The normal intelligible outdoor range of the male human voice in still air is 180 m (590 ft 6.6 in). The silbo, the whistled language of the Spanish-speaking inhabitants of the Canary Island of La Gomera, is intelligible under ideal conditions at 8 km (5 miles).

Damaris Zanna

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Which animal has the best hearing?

There are, however, animals who have better hearing than that of humans.
  • Moth. Recently, moths have been named as having the best hearing in the world, in both the animal and human kingdoms.
  • Bat. A well-known trait of the bat is the exceptional hearing they have.
  • Owl.
  • Elephant.
  • Dog.
  • Cat.
  • Horse.
  • Dolphin.

Fiodor Ibelings

Reviewer

Can the human brain pick up radio waves?

Radio head – The brain has its own FM receiver. CIRCUITS in the brain can pick up the senses just like a living FM radio, scientists in Israel claim. They think that we can feel textures because the brain tirelessly monitors the changing frequencies of neurons.

Tyree Motoso

Reviewer

Which wave has the highest frequency?

Gamma rays

Ibrahym Siestrup

Reviewer

How do I block radio waves in my house?

Thin amounts of plastic wrap, wax paper, cotton and rubber are not likely to interfere with radio waves. However, aluminum foil, and other electrically conductive metals such as copper, can reflect and absorb the radio waves and consequently interferes with their transmission.

Yahaya Sotoca

Reviewer

Do radio waves travel forever?

In theory, an EM wave can travel forever. Because they do not need a medium, EM waves can pass through outer space, which is a near vacuum. Also, because they do not give up energy in traveling, EM waves can cross the great distances that separate stars and galaxies.

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EveryThingWhat Staff Editor

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22nd February, 2020

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