IDNStudy.com, ang iyong destinasyon para sa mabilis at eksaktong mga sagot. Makakuha ng hakbang-hakbang na mga gabay para sa lahat ng iyong teknikal na tanong mula sa mga miyembro ng aming komunidad na may kaalaman.

1. what happened to the sound produced from one of the empty cans of the makeshift telephone?

2. did the sound you produce travel from one end to the other?

3. try to shorten the long string and talk once again with one of your family members, how did the length of the string affect the quality of sound produced?

ps: nonsense answer will be reported. ( sayang 'yung points )