wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Inflate a balloon fully with air and then slowly open the mouth of the balloon. Which of the following statements can be concluded from this activity?

A
Air flows from outside to inside the balloon when the mouth is opened.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
The air in the balloon is at higher pressure than the outside.
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
The air in the balloon is at lower pressure than outside.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Air flows from inside the balloon to outside when the mouth is opened.
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct options are
B The air in the balloon is at higher pressure than the outside.
D Air flows from inside the balloon to outside when the mouth is opened.
When you inflate a balloon with air and then slowly open its mouth, the air starts flowing outside. The air inside the balloon is at a higher pressure than outside. As a result of this, air flows from inside the balloon to outside.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Air Pressure
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon