Question

Take two paper cup and joining them by 10-15 meters long thread and talk to each other according to given image. how do you hear? Write your experiences.​

Answer 1

Answer:

we can hear because dietance is short

Explanation:

the voice may mot be clea4

Answer 2

Answer:

When we talk, our vocal cords make molecules in the air vibrate. (You can feel the vibrations by holding your hand against your throat while you talk.) Those vibrating air molecules make other air molecules around them vibrate, and so on, which is how sound travels through the air.