no
Yes.
The homonym for "hole" is "whole." They sound the same but have different meanings: "hole" refers to an opening or hollow space, while "whole" means complete or entire.
A homophone of "board" is "bored." Homophones are words that sound the same but have different meanings and spellings.
The spelling "board" refers to a wooden plank, slat, or shingle.The sound-alike word is "bored" (uninterested, or drilled a hole).
The homonym for "hole" is "whole" as in "the entire thing." i.e. Sheila worked on her homework for the whole evening.
It can travel through things like: Water Wood Metal Hole (like in card board paper)
The word "hole" contains a long vowel sound. In this case, the "o" in "hole" makes the long /oʊ/ sound, as in the word "go".
It's the thumb key hole in the back and that key right above the first key hole in the front hold those at the same time to get the "A" sound
The sound hole. If you strum your chord above it it'll make a louder sound.
The scientific term for the sound hole on a guitar is "rosette." It serves to allow sound resonance and projection from the instrument.
A buffer board is a board used to amplify sound.
If by "bottom hole" you mean the round hole at the end, then no. Most of the sound of a flute comes out near where the mouthpiece is