How do you make your own telephone with matchboxes or ice-cream cups?a...
Answer:
To make your own telephone using matchboxes or ice-cream cups, you can follow the steps below:
Gather the materials:
- Two matchboxes or ice-cream cups
- A long piece of string or thread
- A needle
Step 1: Prepare the matchboxes or ice-cream cups:
- Take two matchboxes or ice-cream cups and make sure they are clean and dry.
- Remove any packaging or labels from the matchboxes.
Step 2: Create holes in the matchboxes or ice-cream cups:
- Using a needle, carefully poke a hole through one end of each matchbox or cup.
- Make sure the holes are approximately the same size and are located near the bottom of each matchbox or cup.
- If using a matchbox, you can open the drawer and poke the hole through the bottom of the drawer.
Step 3: Thread the string through the matchboxes or cups:
- Take a long piece of string or thread and thread it through one of the holes in the first matchbox or cup.
- Tie a knot at one end of the string inside the matchbox or cup to secure it in place.
- Pull the string all the way through so that the knot is inside the matchbox or cup.
Step 4: Connect the matchboxes or cups:
- Thread the other end of the string through the hole in the second matchbox or cup.
- Tie a knot at the end of the string inside the second matchbox or cup to secure it in place.
- Pull the string all the way through so that the knot is inside the matchbox or cup.
Step 5: Test your telephone:
- Hold one matchbox or cup to your ear and have a friend hold the other matchbox or cup to their ear.
- Speak into the matchbox or cup and listen for your friend's voice coming through the string.
- Your voices will travel along the string, creating a simple telephone that allows you to communicate with each other.
Conclusion:
By following these steps and using a string threaded through holes in the matchboxes or ice-cream cups, you can create a simple telephone. The string acts as a medium for the sound waves to travel from one cup to another, allowing you to hear each other's voices. This activity can be a fun way to explore the concept of sound transmission and communication.
How do you make your own telephone with matchboxes or ice-cream cups?a...
To make your own telephone with matchboxes or ice-cream cups, you need to make holes in them, thread a needle through both holes, and tie knots at both ends of the thread.
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