I think the answer is B. Forced vibrations, such as those between a turning fork and a large cabinet surface, result in a much lower sound than was produced by the original vibrating body.
I would say D but i’m not sure
Determine the essay point of view(D)
The answer is False because weather the author is trying to teach something or not doesn't have anything to do with the point of view that is more on the lines of the Author's Purpose.
