Resonant Frequency facts

While investigating facts about Resonant Frequency Formula and Resonant Frequency Calculator, I found out little known, but curios details like:

A 39 story building in Seoul was evacuated after tremors were felt on the top floors. Instead of an earthquake, it was found that an exercise class on the 12th floor was playing Snap!'s "The Power", which happened to match the building's resonant frequency and caused it to violently shake.

how resonant frequency varies with capacitance and inductance?

About Vic Tandy, an engineer who established a connection between supposed paranormal activity and infrasound frequency (~19Hz), which is below the range of human hearing and also roughly the resonant frequency of our eyeballs, causing some people to 'see' things that aren't there.

What happens at resonant frequency in an rlc circuit?

In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across answering what resonant frequency would you expect. Here are 14 of the best facts about Resonant Frequency Of Water and Resonant Frequency Definition I managed to collect.

what happens at resonant frequency?

1. A 6000 year-old stone complex discovered in Malta resonates at a frequency which has a measurable effect on people's brain activity, stimulating creativity during chanting.

2. The official definition of a second is 9,192,631,770 cycles of the Cesium atoms resonant frequency, and the NIST-F1 cesium atomic clock can produce a frequency so precise that its time error per day is about 0.03 nanoseconds, meaning the clock would lose one second in 100 million years

3. There is a specific frequency (18.98 Hz) that will cause your eyeball to resonate creating false hallucinations of ghosts.

4. Helium changes the sound of your voice because the speed of sound travels faster through the lighter material, so the resonances occur at higher frequencies. However, the flesh in your vocal folds still vibrates at the same frequency.

5. In 1863 he invented the Helmholtz resonator to identify the various frequencies of complex tones and published is paper On the Sensations of Tone.

6. Eyeballs have resonant frequencies in infrasonic ranges and that may be responsible for ghost sightings

7. Infrasound can make you experience a setting as haunted, and even cause you to see ghosts (the resonant frequency of the eye is 18Hz)

8. Physicists working at SETI anticipate extraterrestrial contact at a frequency of 1420 MHz because that is the resonant frequency of a hydrogen atom

9. Rockets meant to gently readjust the orbit of the ISS once caused the Station to "shake back and forth vigorously", due to resonant frequencies

10. Pyramid of Giza is able to interact with external electromagnetic waves of the radio frequency range 200-600m (roughly the length of the pyramid base). Interactions include first multiple resonances and energy concentration.

Why resonant frequency occurs?

You can easily fact check why resonant frequency antenna by examining the linked well-known sources.

About The brown note, a hypothetical infrasonic frequency that would cause humans to lose control of their bowels due to resonance.