Experiment is 'A Toy phone' made with plastic cups and 3 different len – InterviewSolution

1.

Experiment is 'A Toy phone' made with plastic cups and 3 different lengths. How sound travels through various lengths which are long, medium and short threads/strings? Also, mention approximately the loudness of the voice and how clear the voice is.

Answer» ONG>Answer:

1. long-loud.

2. MEDIUM- louder.

3. SMALL- LOUDEST.

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