Question

question 21 of 28 you and a friend each hold one end of a long rope and shake it to make waves. what is the medium for these waves? a. the air b. your hand c. the rope d. your friends hand

Explanation:

A wave's medium is the substance through which it travels. When shaking a rope, the wave propagates along the rope, making the rope the medium. Air (A) is for sound; hands (B, D) are wave sources.

Answer:

C. The rope