You’ll also need a thread, and more! The 2013 video boys used nylon twine, which is very nice. Of course, they also ran their line over 650 feet. Cotton thread, fishing line and regular twine also work.

How sound vibrations travel in the string telephone?

How sound vibrations travel in the string telephone?

When you hear a sound you hear a tremor moving in the air. To see also : How does telephones work. When you make a string, you talk about it causing the bottom of the cup to shake, and that movement moves the string to another copy where they can hear the sound of your voice coming from their cup .

Why does the sound go by the thread? Because the molecules inside a solid object are more compact (thicker), vibrations are easily transferred from one molecule to another. As a result, sound waves travel faster on solid objects (like string lengths) than on gases (like air).

What is the technology behind the cable? How does the telephone line work? The telephone line works just as well as a telephone line. When you speak in a cup your voice sends sound waves inside the cup, it vibrates at the bottom of the cup. The vibrations are transferred to the thread, crossing the thread and down to the other cup.

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Video : How do string telephones work

Does cup on a string work?

Does cup on a string work?

The important thing is to make sure that the thread is tight between the two cups, and this usually means that the space is limited and two people should be connected to each other in a straight line. See the article : How to use telephones. But as long as the thread is hard, it goes to work.

What kind of thread do you use for the copy line? A paper cup holder requires two copies, the length of an inelastic thread, a string or fishing line, two pieces of paper and a pencil or sewing needle. To create a paper copy thread, drill a hole in the bottom of each of the cups with a pencil or sewing needle and thread each end of the thread into each hole.

What are the best materials you can use to make the most effective fiber cord? Having a simple combination of materials, such as high-density cotton yarn, or the number of molecules in a particular area, than air – can help sound waves to travel farther. .

What is the best string for a tin can? Of course, they also ran their line over 650 feet. Cotton thread, fishing line and regular twine also work.

How far can a string telephone work?

How far can a string telephone work?

Most of them were very limited, but hundreds of new technologies (which created about 300 rights) increased their area to about 0. On the same subject : How to use landline phone.5 km (800 m ), or more under appropriate circumstances.

How far does a copy line work? Pull the string and have the person speak into one of the cups while listening to the other. Copies can be used to communicate in remote areas up to 100 meters.

Do two copies and a thread really work? The old “two cans and threads” (or better yet, “two copies of paper and thread”) really work. The important thing is to make sure that the thread is tight between the two cups, and this usually means that the space is limited and two people should be connected to each other in a straight line.

How can you make the phone line work properly? If the cord is loose, the volume decreases. This is because the stray cord causes the movement to move in all directions rather than directly down the cord. Try experimenting with different lengths of threads, yarn types, and copy types to see which ones produce the best sound over long distances.