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How does sound travel along a string telephone

The electrical energy travels over wires to another phone and is converted from electrical energy to sound waves again which can be heard by someone on the other end of the phone! The sound waves are carried to a thin metal disk inside the phone, called a diaphragm, and are converted into electrical energy. When you talk into the cup your voice sends sound waves inside the cup, vibrating the bottom of the cup. The . Nov 17,  · A string telephone works very much like a landline phone. The signals travel along wires from the mouthpiece of one telephone to the. Instead, the vibrations caused by your voice are changed into electrical signals. The bottom of the cup passes. In this activity, your voice vibrates the air inside the cup, which are then transferred to the bottom of the cup. The bottom of the cup passes  . Jun 14, In this activity, your voice vibrates the air inside the cup, which are then transferred to the bottom of the cup. In this activity, your voice vibrates the air inside the cup, which are then transferred to the bottom of the cup. The bottom of the cup passes the sound waves to the string, and so on to the other cup. String Telephone Explanation Sound waves are created when sounds make vibrations in the air. The bottom of the cup passes the sound waves to the string, and so on to the other cup. String Telephone Explanation Sound waves are created when sounds make vibrations in the air. In this activity, your voice vibrates the air inside the cup, which are then transferred to the bottom of the cup. The cup transmits sound through the air around the . The sound travels along the string as a longitudinal wave and eventually causes the bottom of the receiver cup to vibrate. When you make a string telephone, you talk into it causing the bottom of the cup to vibrate and that vibration travels along the string to the other cup. Keeping the string taut is key. These vibrations travel along the string and then vibrate the cup at the other end. The vibrations are converted to sound waves.

  • . Cut a length of string and thread it through the hole in each cup. When you speak into a landline phone, your voice travels in small sound waves.
    • (Answer: The sound waves travel from the first person's mouth, into the first cup, down the string, vibrate the second cup, and into the ears of the second person.) What could you do to make the string telephone work better? (Answers will vary.) The String Telephone Company has hired you as engineers. Where do the sound waves travel in the string telephone? Stand away from each other so the string is taut. (Answer: The vibration, or sound wave, from my finger traveled along the string and into the cup. The cup transferred the vibration into the air, which we could then hear.) Part 2: Model of a String Telephone Find a partner and tie the two loose ends of your strings together. Sound waves are created when sounds make vibrations in the air. In this activity, your voice vibrates the air inside the cup, . Nov 17,  · How does sound travel along a string? It is a particular case of mechanical telephony, where sound (i.e., vibrations in the air) is converted into vibrations along a liquid or solid medium. Plus, learn how to make your own! . May 13, Join Jessi and friends as they learn about sound waves by making a string phone! Background When we talk, our vocal cords make molecules in the air vibrate. (You can feel the vibrations by holding your hand against your. What message are you going to share over the string? Background When we talk, our vocal cords make molecules in the air vibrate. (You can feel the vibrations by holding your hand against your. What message are you going to share over the string? The vibration from a voice/sound, it travels along the string until it comes in contact with an ending . Mar 02,  · sound is able to travel along a string by something thats called sound waves! These vibrations were. In this activity, your voice vibrated the air inside of the cup, which in turn made the bottom of the cup vibrate. Sound is made of waves that move through. These process activities explore how sound travels and introduce some properties of sound, such as pitch and volume. As you start to speak in the cup of string telephone the sound waves are created as the air around you start to vibrate in response to your speech. When you make a string telephone, you talk into it causing the bottom of the cup to vibrate and that vibration travels along the string to the other cup  . Now can you hear each other through the cups?. Switch. Poke the ends of the string through the holes in the bottoms of the cups and tape the ends securely to these bottoms. Talk into one cup while your friend holds the other cup over her ear. Hold onto one cup and have your friend hold onto the other and walk away until the string is taut. Poke the ends of the string through the holes in the bottoms of the cups and tape the ends securely to these bottoms. Hold onto one cup and have your friend hold onto the other and walk away until the string is taut. Next cut a length of string long enough to stretch between you and your friend when you could no longer talk to each other. When each team has a working phone, you can pass out note cards with phrases you would like one child to relay to his/her. Send them back to experiment more. May 6, These vibrations were transferred to the string and then into the bottom of your partner's cup, which made the air inside of his or her cup  . The bottom of the cup passes the sound waves to the string, and so on to the other cup. In this activity, your voice vibrates the air inside the cup, which are then transferred to the bottom of the cup. sound wave. Explanation: Sound waves are created when sounds make vibrations in the air. (Answer: The sound waves travel from the first person's mouth, into the first cup, down. Where do the sound waves travel in the string telephone? The bottom of the cup passes the sound waves to the string, and so on to the other cup. Explanation: Sound waves are created when sounds make vibrations in the air. Advertisement. In this activity, your voice vibrates the air inside the cup, which are then transferred to the bottom of the cup. The signals travel along wires from the mouthpiece of one telephone to the. Instead, the vibrations caused by your voice are changed into electrical signals. The sound of the person's voice is ______ through the string than it is. Make a string telephone to explore how sounds travel over a distance. (Answer: The sound waves travel from the first person's mouth, into the first cup, down  . Jan 15, Where do the sound waves travel in the string telephone? The vibrations are converted to sound waves, and that’s why the person can hear through the other cup. You will find that keeping the line taut is the key to making the string telephone experiment work. These vibrations travel along the string and then vibrates the cup on the other end. The vibrations are converted to sound waves, and that's why the person can hear through the other cup. The vibration is what creates sound waves. When you speak into a cup, your voice vibrates the air inside the cup, which in turn vibrates the bottom of the cup. These vibrations travel along the string and then vibrates the cup on the other end. Landline telephones feature microphones that convert sound waves into electric currents that are then sent through wires and converted back into sound waves by. The sound energy of these vibrations passes along the string. The string is a solid, so. Feb When one person talks into their cup, the cup vibrates. Landline telephones feature microphones that convert sound waves into electric currents that are then sent through wires and converted back into sound waves by  .
  • Similarly, when we speak, our vocal cords vibrate and the sound is created. These waves travel in the form of sound. For instance, when we strum the strings of a guitar or hit the head of a drum, the to-and-fro motion of the strings or the drum head creates compression waves of sound in the surrounding air.
    • The vibration from a voice/sound, it travels along the string until it comes in contact with an ending point with is. sound is able to travel along a string by something thats called sound waves! Feb When the can's string is stretched tightly, it gives the sound wave vibrations a straight path to travel down, so the sound is carried. Sound is made of waves that move through. . These process activities explore how sound travels and introduce some properties of sound, such as pitch and volume. Materials: Two paper or plastic cups (small yogurt containers are durable) Scissors; String; Masking tape; A friend; Experimental Procedure. When you talk to a friend, your voices travel from your mouths through the air (a gas) to each other's ears. What happens when you connect your mouths and ears with a piece of string (a solid)? The second person can hear the sound waves and can therefore hear what the first person says. The vibrations travel through the string by pulling the string back and forth. Therefore, the bottom of the second cup should start to vibrate back and forth just like the bottom of the first cup is vibrating, producing sound waves. The vibrations travel along the string. Speaking into the cup creates sound waves in the air, which are converted into vibrations at the bottom of the cup. The vibration from a voice/sound, it travels along the string until it comes in contact with an ending point with is anoth cup or aboject whwich allows you to hear the sound. When you talk into the cup your voice sends sound waves inside the cup, vibrating the bottom of the cup. The vibrations are transferred to the string, across the string and into the bottom of the other cup. A string telephone works very much like a landline phone. How does the string telephone work?