What happens when we blow up the balloon by mouth?

The air inside the balloon exert outward pressure on the balloon.

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

The atmosphere exert inward pressure on the balloon.

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

The air inside the balloon exert inward pressure on the balloon.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

The atmosphere exert outward pressure on the balloon.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B The atmosphere exert inward pressure on the balloon.
We blow the air from our lungs into the balloon, so that the air can go inside the balloon. The air present inside the balloon exerts outward pressure on the wall of the balloon. To balance this pressure, the air present oustide exerts an inward pressure on the wall of the balloon.

Suggest Corrections

Similar questions

Explain what happens when food particles remain in mouth after eating. How can we prevent the effect?

What happens when we fill a balloon with Helium gas?Support your answer with reasons.

What happens when we bring an inflated balloon near a lighted bulb ? is? it a physical or chemical change

Join BYJU'S Learning Program