- Can frequencies kill viruses?
- What is very low frequency used for?
- What is the loudest sound on earth?
- What frequency is hate?
- What is the loudest sound in the universe?
- What is low frequency used for?
- What does low frequency hearing sound like?
- Is low frequency noise dangerous?
- How does low frequency sound travel?
- Can low frequency sound kill you?
- What is an example of a low frequency sound?
- What is God’s frequency?
- What sound frequency can kill humans?
- Can low frequency sound make you sick?
- What can cause low frequency noise?
Can frequencies kill viruses?
“If the shell can be compromised [by mechanical vibrations], the virus can be inactivated.” Recent experimental evidence has shown that laser pulses tuned to the right frequency can kill certain viruses.
However, locating these so-called resonant frequencies is a bit of trial and error..
What is very low frequency used for?
The VLF band is used for a few radio navigation services, government time radio stations (broadcasting time signals to set radio clocks) and for secure military communication. Since VLF waves can penetrate at least 40 meters (120 ft) into saltwater, they are used for military communication with submarines.
What is the loudest sound on earth?
The Krakatoa volcanic eruption: Not only did it cause serious damage to the island, the eruption of Krakatoa in 1883 created the loudest sound ever reported at 180 dB.
What frequency is hate?
After analyzing all the sounds the participants liked and hated, and placing them in order of unpleasantness, the researchers found that disagreeable sounds tend to be between the frequency range of about 2,000 to 5,000 Hz.
What is the loudest sound in the universe?
Going by this the Sound made by the Krakatoa volcanic eruption in 1883 was so loud it ruptured eardrums of people 40 miles away, travelled around the world four times, and was clearly heard 5,000 kilometers away. This is hailed as the loudest noise ever.
What is low frequency used for?
Low frequency (LF) is the ITU designation for radio frequencies (RF) in the range of 30–300 kHz. Since its wavelengths range from 10–1 km, respectively, it is also known as the kilometre band or kilometre wave. LF radio waves exhibit low signal attenuation, making them suitable for long-distance communications.
What does low frequency hearing sound like?
Low-frequency hearing loss is defined as a reduced ability to hear low-pitched sounds, such as men’s voices, bass sounds in music and thunder. How well you hear these sounds—or not—depends on the degree of your hearing loss, which can range from mild to profound.
Is low frequency noise dangerous?
In cases where a noise can be found that is responsible for the disturbance the levels of sound are typically around the threshold of hearing. Sounds at this level do not contain anything like enough energy to cause any physical harm. So low frequency noise in itself is not harmful.
How does low frequency sound travel?
In the same medium, all sound waves travel at the same speed. … Consequently, a sound wave can only propagate through a limited distance. In general, low frequency waves travel further than high frequency waves because there is less energy transferred to the medium. Hence the use of low frequencies for fog horns.
Can low frequency sound kill you?
IT CAN’T be seen or heard; it can be indoors or outside; it’s not biological, environmental or radiation, but it can make you sick or even kill you. With sound as the culprit, at the right frequency, amplitude and duration, your health may be at risk. …
What is an example of a low frequency sound?
A bass drum, thunder, and a man’s deep voice are low- frequency sounds. A high-pitched whistle, squeal, and a child’s voice are high-frequency sounds.
What is God’s frequency?
39.17 MHzGOD’S FREQUENCY IS 39.17 MHz: THE INVESTIGATION OF PETER POPOFF. For centuries, religious people have claimed that they have engaged in direct communications with God.
What sound frequency can kill humans?
150 decibels is usually considered enough to burst your eardrums, but the threshold for death is usually pegged at around 185-200 dB. A passenger car driving by at 25 feet is about 60 dB, being next to a jackhammer or lawn mower is around 100 dB, a nearby chainsaw is 120 dB.
Can low frequency sound make you sick?
Symptoms resulting from exposure to infrasound can include fatigue, headache, nausea, concentration difficul ties, disorientation, seasickness, digestive disorders, cough, vision problems and dizziness.”
What can cause low frequency noise?
Low-frequency noise is common as background noise in urban environments, and as an emission from many artificial sources: road vehicles, aircraft, industrial machinery, artillery and mining explosions, and air movement machinery including wind turbines, compressors, and ventilation or air-conditioning units.