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Roving fibreglass insulation and/or resonating chambers harmonically tuned to cause destructive interference wherein opposite sound waves cancel each other out.
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∙ 11y ago
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What material is used for thermometer?
Mercury is used in thermometers. The mercury is the red substance in the thermometer that rises when you put it in your mouth.
What material could be put around the wire to insulate them?
Plastics and rubbers.
How are non-vacuum flasks insulated?
To insulate a non-vacuum flask, a non- heat conducting material such as Styrofoam is put between the layers.
Which of these has the least amount of energy solid gas or liquid?
E(gas) > E(liquid) > E(solid) That is, the solid has lowest energy, and has has highest energy. Because you have to put energy into the material to melt and then boil it. In more detail... First the material is solid, in a nice stable low energy state. By heating the material you are transferring energy into the material. When you have put enough energy in you disrupt the van der waals forces and the material melts. Now you have a liquid which must be a higher energy because you put energy into it to melt it. Similarly, to boil the liquid you must add sufficient energy so the molecules can completely overcome the van der Waals forces to enter the gas phase.
Do sounds travel quicker or slower in more dense material?
sound travels faster in dense material like metal...for example train tracks....we can hear the train sound if u put your ear on the tracks.. Sound also travels faster in water than it travels in air.
What material is put into silencers?
i dont know look else where
What material is put into exhaust silencers?
i dont know look else where
Why is the exhaust of your Cavalier blowing out a hairlike fiber glass looking material?
The Glass fibres are the sound absorbing material that the exhaust's silencers are packed with. Eventually the internal structure of the silencers rusts away, allowing the fibres to come out the tail-pipe. The exhaust system needs replacing.
When was The Silencers created?
The Silencers was created in 1962.
When was The Silencers - band - created?
The Silencers - band - was created in 1987.
Are silencers illegal in Montana?
yes silencers are illegal in montana
When was The Silencers - film - created?
The Silencers - film - was created on 1966-02-18.
Are gun silencers legal in Iowa?
Silencers are not legal in the state of Iowa. Currently there are 39 out of 50 states that individuals, trusts and corporations can legally own silencers.
Why arent paintball silencers legal?
Because they could easily be used as firearm silencers.
Are machines fitted with silencers?
Yes, they are fitted with silencers so that they will not make noise pollution/ simply noise.
Does Nevada allow gun silencers?
Yes, silencers are legal in Nevada (assuming they are correctly registered with the ATF)
Was there silencers in World War 2?
I believe you mean "Were there silencers in World War 2", and yes, my friend, i do believe there were.
