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Does noise travel up or down in a vacuum?
In a vacuum, noise does not travel because there are no particles for the sound waves to travel through.
How does noise travel up in different environments?
In different environments, noise travels up through a process called sound transmission. Sound waves move through air, water, or solid materials, bouncing off surfaces and spreading out in all directions. The type of material and its density can affect how sound travels, with solid materials like walls or floors allowing less sound to pass through compared to air or water. Noise can also be amplified or dampened depending on the environment's acoustics and the presence of obstacles or barriers.
What is different between sound and noise?
Sound is any vibration that travels through a medium and can be perceived by our ears, while noise is a type of sound that is unwanted, unpleasant, or disruptive. Sound is usually organized, intentional, and has a specific frequency, amplitude, and pattern, whereas noise is irregular, chaotic, and lacks these characteristics.
Both sound and light transfer energy in this way?
Both sound and light travel in wave but they do not transfer energy in the same way. Sound travels through a medium but light does not. Sound energy comes from the vibration of the medium's particles eg when we hear a noise it is the vibration of the air particles that in turn vibrate our ear drum that transfers the information to our brain. Sound can travel through water or steel but not through a vacuum. Light does not need a medium in which to travel. It is a form of electromagnetic radiation. The energy comes from the frequency of the radiation. pucktana new zealand
What is the fear of vacuum cleaners called?
The fear of vacuum cleaners is called "Ailurophobia." This phobia is not specifically related to vacuum cleaners, but rather a fear of cats. Some individuals may develop a fear of vacuum cleaners due to the noise they produce, which can trigger anxiety in those with Ailurophobia.
Does noise travel up or down in a vacuum?
In a vacuum, noise does not travel because there are no particles for the sound waves to travel through.
Which travels faster noise or lightning?
lightning travels faster. Light is faster than sound.
Can you hear noise in space?
No. In a vacuum there is nothing for the sound waves to travel through.
How does saxophones produce a sound?
The air travels through the reed and that vibrates making noise and depending on what holes you have shut it makes a different noise.
Why did the sailors at the battle of trafalgar see the smoke from the cannon before the noise?
Because light travels faster than sound.
Why can you not hear the noise of the nuclear reactions which power the sun?
Because sound doesn't travel through the vacuum of space.
How do trees help in checking noise pollution?
Trees are sound barriers... Sound or noise travels in waves through the air... When the noise is travelling the tree sort of comes into its way n thus, it reduces and impedes the sound.. A well placed tree can reduce upto 40% of the noise..
Why can we see the sun but not hear it?
Because noise can't travel through vacuum, and there's a lot of that between the Sun and the Earth.
What makes noise on earth but not on space?
Sound travels in waves like light or heat does, but unlike them, sound travels by making molecules vibrate. So, in order for sound to travel, there has to be something with molecules for it to travel through. On Earth, sound travels to your ears by vibrating air molecules. In deep space, the large empty areas between stars and planets, there are no molecules to vibrate. There is no sound there.
Your 1997 Wrangler's defrost is not working The air only comes through the vents It makes a hissing noise and you can hear the flap moving?
Vacuum leak or bad vacuum motor under dash
Why does the noise a vacuum make you feel sleepy?
The low-frequency noise produced by a vacuum cleaner can have a calming effect on some people, similar to white noise. This background noise can help mask other sounds and create a more peaceful environment, which may contribute to feelings of relaxation and sleepiness. Additionally, the repetitive and monotonous sound of a vacuum may lull some individuals into a state of drowsiness.
What are five sources of noise that can affect a bit on a wire?
geological noise electronic noise vacuum cleaner gas lamp uncontrolled ground noise
