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Why are infrasounds more useful more useful than sound for detecting volcanic eruptions?
infrasound is more useful than sound for detecting volcanic eruptions because it traves a lot further than sound and is hear km away
Which is better ultrasound or infra sound?
Ultrasound
How do ziraf communicate each other?
by infra sound....
Do volcanoes make noise when they erupt?
No. Not all volcanoes produce loud explosions. Some are fairly quiet and some don't even make any noise at all, they just slowly pour out the lava and spray the ash about.
How do you report infra sound home invasion's being cause by satellite frequency?
I'm trying to report a infra sound home invasion and an v chip implanted and c ant get my message
Are there any examples of volcanic onomatopoeias?
Yes, the sound of volcanic eruptions can be described with onomatopoeias like "boom," "roar," "rumble," and "crackle" to capture the intense and dynamic nature of the events.
How can you record infrasound?
The same way you record normal sound. infra sound is the same as normal sound but our ears cannot hear it. a microphone would.
What are 4 facts about SOUND?
In a vacuum such as space there is complete silence because there are no molecules to carry the sound.When traveling through water, sound moves around four times faster than when it travels through air.The loudest natural sounds ever made on Earth are probably gigantic volcanic eruptions , such as the explosions of the island of Krakatoa.The scientific study of sound waves is known as acoustics.
Is there a device to detect low frequency infra sound waves?
The most common such devices are the seismographs and Hydraphones.
What is the composition of lava?
Lava is made up of volcanic glass, volcanic gases, and crystals. Once the magma arrives near the surface and starts to cool, it crystallizes the minerals and forms volcanic gases.
Is infared a transverse or longitudinal wave?
No doubt about it; infra red rays are transverse in nature. Only sound waves are longitudinal. Electromagnetic waves are transverse waves. Infra red belongs to that family of electromagnetic waves.
Can volcanic eruptions be as loud as a bomb?
The sound of the eruption of Krakatoa travelled for thousands of miles. Far, far louder than any bomb. Never forget to tell the distance of the measuring point from the sound source, because the closer you are to the eyplosion of the bomb or the eruption of the volcano the louder it will be. The sound pressure level decreases by 6 dB per doubling of distance from the source to 1/2 (50 %) of the sound pressure initial value. The sound pressure decreases inversely as the distance increases with 1/r from the sound source.
