Question

Give reason

3. Place a crumpled piece of paper on the mouth of an empty bottle and it comes outside (1)
when you blow air inside the bottle.

plz ans me it is urgent ​

Answer 1

Answer:

when we blow into the mouth of the bottle, the air near the mouth has higher speed. this decreases the pressure air, please mark as brainlist

Answer 2

Answer:

when the bottle will heat up and thus the paper will not move outside