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Why a balloon kept in a sun burst after sometime
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Most Upvoted Answer
Why a balloon kept in a sun burst after sometime Related: Very Short ...
When a balloon is kept in the sun for some time, it tends to burst. This happens due to the following reasons:

Expansion of Air

When the balloon is kept in the sun, the air inside the balloon gets heated up. As the temperature of the air increases, its kinetic energy also increases. Due to this, the molecules of air start moving faster and farther. This results in the expansion of the air inside the balloon. As the volume of the air increases, the pressure inside the balloon also increases. The increased pressure exerts a force on the walls of the balloon, which may cause it to burst.

Weakening of Balloon Material

The material of the balloon may also weaken due to the heat of the sun. Most balloons are made up of latex or rubber, which are not very resistant to heat. When these materials are exposed to the sun, they tend to become brittle and weak. This makes them more prone to bursting.

Conclusion

In conclusion, a balloon kept in the sun may burst due to the expansion of air inside it and weakening of its material. It is important to keep balloons away from direct sunlight to avoid this situation.
Community Answer
Why a balloon kept in a sun burst after sometime Related: Very Short ...
This happens because when balloon is kept in sunlight the air present inside balloon heats ....as air becomes warm the kinetic energy of air molecules increases and hence it starts moving faster and hit the balloon with more force....warm air also expands.....and hence balloon burst
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