Then the only way to get it out is to increase the pressure inside the bottle in such a way that it will be greater than atmospheric pressure. As you all know, air moves from high pressure to low pressure. The only way to increase the pressure is to use a straw and blow. Thank me in your exams.
There is still air inside, so you can place the bottle in water and heat the water. The air should expand and force the egg back out. Only if it is stuck in the top.
Did this experiment in School, my teacher explained it in an entirely different way and it took a lot less time to explain! > Flames burn oxygen in the bottle, process creates vacuum, egg gets sucked in! aaaaaaaaaand done!
With respect, your teacher is incorrect. The vacuum isn't created because the oxygen is used up. It is created because of the heat in the bottle created less dense gas than the outside, as explained in then video. Thanks!
