Courses
Courses for Kids
Free study material
Offline Centres
More
Store

Closed system is :A) Perfectly SealedB) Perfectly insulatedC) Both perfectly insulated and sealed D) Neither insulated nor sealed

Last updated date: 13th Jun 2024
Total views: 402.3k
Views today: 5.02k
Verified
402.3k+ views
Hint:In a closed system, a fixed amount of matter is considered, that is the mass will be constant throughout the observation. Though there can be an exchange of energy with the surroundings but it cannot exchange any matter.

Step by step solution:
In a closed system, there will not be any exchange of matter. To make sure that there will not be any exchange of matter we must perfectly seal the system. This means that a closed system must be perfectly sealed.

We also know that in a closed system, there will be an exchange of energy with the surroundings. In most cases, the energy is exchanged through heat transfer. For a heat transfer to take place the system should not be insulated. Because in an insulated system heat transfer will not take place.

From this knowledge of a closed system, we can see that a closed system is a perfectly sealed system.

So, the correct answer is option (A).