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What is the sound of air Expanding called?
Answer. Thunder is caused by the rapid expansion of the air surrounding the path of a lightning bolt.
Is it possible to hear the sound of air expanding faster than the speed of sound within a thunderstorm?
As the lightning bolt passes through the air, the air expands faster than the speed of sound generating a “sonic boom”. Since the sonic boom is created along the path of the lightning bolt, in effect, millions of sonic booms are created, which we hear as a rumble….Overview.
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What does a lightning bolt sound like?
The air around the lightning bolt expands faster than the speed of sound, which creates a shock wave of thunder. When you’re this close to the bolt, though, it sounds more like a bullet from a gun. Alderete’s video shakes during the strike, but you can still see beads of plasma along the channel as the light fades.
What happens when sound travels in air?
Most of our everyday experiences are when a sound travels first through air and then through water or a solid. When the sound wave transfers from air into a solid some of it is reflected back into the air and some may be absorbed by the new medium.
How would you describe the sound of thunder?
You can bring these sound effects to your descriptions by using onomatopoeia, a device where words mimic the sounds of their meaning. For example, if a thunderstorm figures prominently in your story, the thunder could “rumble” or “boom,” rain could “patter” against the windows” and wind could “rush” across a field.
Can we reach the speed of sound?
No, this is not true. Unlike the speed of light, for example, there isn’t anything particularly special about the speed of sound that would prevent you from traveling exactly at it.
Is the speed of sound fast?
Scientists have discovered the fastest possible speed of sound, a zippy 22 miles (36 kilometers) per second. Sound waves move at different speeds in solids, liquids and gases, and within those states of matter — for instance, they travel faster in warmer liquids compared with colder ones.
How are sound waves traveling through the air?
Sound waves traveling through air are indeed longitudinal waves with compressions and rarefactions. As sound passes through air (or any fluid medium), the particles of air do not vibrate in a transverse manner. Do not be misled – sound waves traveling through air are longitudinal waves. We Would Like to Suggest…
What causes the rumbling sound in the air?
The nearby air rapidly expands and contracts. This causes the column to vibrate like a tubular drum head and produces a tremendous crack. As the vibrations gradually die out, the sound echoes and reverberates, generating the rumbling we call thunder.
What does a sound wave sound like when it reaches the ear?
What the sound wave will sound like when it reaches the ear depends on a number of things such as the medium it travels through and the strength of the initial vibration.
What kind of energy is created by sound?
In technical terms, sound is the transfer of energy created by vibrations that travel through space. Snap your fingers. That motion creates a vibration, the energy of which rapidly expands outwards.