Question

When a key on a piano i pressed wound is heard What product
a)The vibrating key of the piano
b)The vibrating wing of the piano
c)The finger pressing the plane key
d)The al molecules inside the piano​

Answer 1

Answer:

b) The vibrating string of the piano

Explanation:

please mark me the Brainliest please I need it

Answer 2

Answer:

C. The finger pressing key