Question

Dying for some help please!!

Answer 1

as the surface area decreases energy also decreases. and vice-versa. so the answer is option D

Answer 2

the amplitude plays a role in the answer the answer is B but why

Answer 3

but you may be on to something how does the energy decrease when surface are decrease? Explain?

Answer 4

you can use this link..! http://www.indiana.edu/~emusic/etext/acoustics/chapter1_amplitude3.shtml

Answer 5

I get thanks!

Answer 6

Do you know how to resolve forces I have another question. I'll close this one and post it help please?

Answer 7

ohk i'll try..!