WebJan 31, 2024 · Paper Cup Phone. Materials Needed: 2 paper cups; 20 feet of string (We used yarn.) Sharpened Pencil; 2 Paper clips (optional) To make your own cup phones, … WebHow to Make a String Phone (In Two Minutes or less) Paper Cups Recycle Crafts Crafty Mania - YouTube 0:00 / 3:34 How to Make a String Phone (In Two Minutes or …
Cup and string phone hi-res stock photography and images
WebRemember making a phone by connecting two cans with a string, and talking through them? This project is an excellent opportunity to teach how sound travels through matter. Cans may be used, but large plastic cups work better. Paper cups are another option. Have string, fishing line, and wire available to use, adding variables to the lab. WebSep 9, 2006 · The cup molecules will vibrate (even if the amplitude is very small compared to the original) at almost the same wavelength and frequency as the sound waves. Because the cup is attached to the string and the string is pulled taught, these vibrations will travel down the length of the string and be transferred into the molecules which make up ... shanice model
String Telephone Explanation: How Sound Waves Travel
WebMar 19, 2013 · Long string lengths allow vibrations to lose their energy before reaching the other end of the line. String types that dampen the vibrations will also reduce the function of the string telephone. Draw Conclusions How do sounds travel from one cup to the other? WebHow and why does the string and paper cup phone work? The simple answer is: sound can travel through air, solids, and liquids. Sound travels through things as waves. When someone speaks into the cup, the waves are funneled by the shape of the cup and are transmitted through the string. WebHere's how to make a telephone using paper cups and string. Here's what you need: Two paperclips Two paper cups About 3 yards (2.7 meters) of string Pin Here's what to do: … shanice moffett