Do you drop your jaw when singing a high note?

Do you drop your jaw when singing a high note? What about a low note?

For me personally, when I sing (Which I love to do) Bty lol
I kind of have to... But you see, it really all depends on the best formulation to produce the sound in my opinion. Because everyones' mouth & facial construction are different, no everyone sings in the same way. Try hitting a high note & seeing what works best for you, unless that is you are going also for the overall look of the note on your face when you do it, then I would practice by a mirror. Thats what I like to do!

When singing...you need room to make sound, and you want to pronounce the words right, so yes, you have to drop the jaw so that it's an ahhhh sound instead of aaehh sound....
when singing a high note, you want the sound to flow up high, not from your throat, but into your forhead...and when singing a low note, you want to sing from the chest...it all depends on if your a soprana, and alto...a tenor, bass...all that. :D

Hope I helped

yes you do because the wider your mouth is the more room your sound will come out and believe me it is true because I go singing lessons and my tutor told me that so I hope my answer was helpful!!

yes you do because the wider your mouth is the more room your sound will come out and believe me it is true because I go singing lessons and my tutor told me that so I hope my answer was helpful!!

well technically you have to drop your jaw all the time when you are singing, truthfully it makes you louder. going higher/lower is all about breath control, not how much you drop your jaw. I was in choir for 5 years and I would alwasy get in trouble for not dropping my jaw. thats how I learned about that.
hoped that helped