it will exspand. like my peni does.
The air in the bottle creates a noise.
you increase the pressure
When we blow the aire increases in that are and the air pressure decreases forcing the thinks to move
the balloon will start to blow up by the heat
Because it sends vibrations through the bottle to make a sound
bottle whistle
the gathers in the bottle and when its full it must come out and when both directions hit that makes the wliziling sound
No because it will blow up the bag and break your microwave and you will have to buy a new one. :)
I think the pitch would be lower because the sound is really low when it is empty.
When you blow in the bottle the air start vibrating (makes sound). If the bottle is empty there is a long distance to the bottom, so the frequency that resonates (gets louder) is a low one (because of the long wavelength). If the bottle on the other had is full, it's a shorter distance to the bottom and the resonating frequency is higher, and thus makes the noise more high pitched.
crumple a small piece of paper into a ball size smaller than the mouth of the empty bottle.hold the empty bottle on its side and place the paper ball just inside its mouth.now try to blow on the ball to force it into the bottle.try the activity with battles of different sizes. when we blow into the mouth of the bottle,the air near the mouth has higher speed. this decreases the pressure there . the air pressure inside the bottle is higher than near the mouth.
You shoot it