Question

Describe the difference in pressure against your cheeks when they were full of air versus when you released it. How were you able to release the air? In which direction did the air flow?

Answer 1

When they were full of air, then the Pressure was the Highest 'cause of the larger force under the specified area as compared to when we released it.

We decreased the area of our cheek, so pressure increased and air flows from the cheek (area of high pressure) to the atmosphere (Area of the Lower pressure).

Air flows from Cheek to the Outside of your mouth i.e., in open air.

Hope this helps!

Answer 2

The pressure is high when the cheeks are full of air. the pressure on the cheeks is at the lowest when you release it from your mouth and when released the air usually moves straight into the open air.

what happens when the air is released?

• when the air is released the cheeks comes to its normal state and the pressure is reduced.

• the air coming out from the mouth is exerted out with little pressure that is generated and moves out in a straight direction or the outside air deflects the direction of the or blown out from the mouth.  

To know more about pressure , refer; https://brainly.com/question/27922825

#SPJ2