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What else can I help you with?
What is styrofome?
something that you can make good ear defenders with
How do you make ear defenders?
To make ear defenders, you will need to gather materials such as foam padding, plastic or metal headband, and fabric for covering. Cut the foam padding to fit the shape of the ear cups, attach them to the headband, and cover with fabric for comfort. Adjust for proper fit and secure in place for use.
Why is plastic a good material to use for ear defenders?
Plastic (in conjunction with a couple of other materials) is a good choice for ear defenders for a number of reasons. First, it's tough and effective. It's also fairly cheap, readily available and easy to work with. Plastics come in a wide variety of types and with as wide a range of characteristics. Can anyone lookaround himself in a day and not see something made of plastic that is in use? Plastic is an excellent material from which to make ear defenders.
What does an ear defender particle diagram look like?
You have your ear defenders. Then the sound waves hit the ear defenders and bounce off it.Other answerFirstly you draw the ear defender. Most likely sideways.Secondly, you can draw the materials you want to use in order and add what the particles look like in each material - close together, far apart etc.Hope I helped XD
What material can you use for ear defenders?
Foam, rubber, and cotton wool can be used for ear defenders.
How do ear defenders protect your ears?
Ear defenders protect your ears by absorbing the sound and fizzling it out
Where do people wear ear defenders?
people wear ear defenders because incase of a high pitch sound the ears defenders absorb the sound and then you don't have an ear infection.
Why should you use polystyrene and thermalplastic to make ear defenders?
it blocks out sound.
How do ear defenders protect your ear?
Well, ear defenders absorbs the sound from going to your ear, if you don't wear ear defenders when your working in loud noises your ear can be damage.
How do ear defenders reflect sound waves?
Ear defenders are designed to absorb, dampen, or block incoming sound waves before they reach the ear. This is typically achieved through materials with specific acoustic properties that prevent sound waves from passing through effectively. The design of ear defenders aims to create a barrier that reduces the intensity of sound waves, protecting the ears from potential hearing damage.
Why is plastic a good idea for ear defenders?
plastic is a good idea for the final layer of ear defenders because it is tough and effective. it's also relitavely cheap, when do not see plastic used on head/earphones, it helps block out sounds. BOOM
WHAT TYPE OF THERMOPLASTIC IS USED FOR EAR DEFENDERS?
Ear defenders are commonly made from thermoplastics such as polyvinyl chloride (PVC) and thermoplastic elastomers (TPE). These materials are favored for their durability, flexibility, and comfort, which are essential for ensuring a good fit and effective noise reduction. Additionally, they can be easily molded and produced in various colors and styles, enhancing both functionality and aesthetics.
