Question

In an isolated system, the total amount of what is conserved? A) energy B) work C) sunlight D) matter E) force

Answer 1

A) Energy and D) Matter.

Step-by-step explanation:

An isolated system is the system in which the system is removed from the other systems means it is not interact with other system.

And in thermodynamics the isolated system is classified as it consist immovable the rigid wall or in this system all the energy or matter is conserved means there is no transfer of matter as well as energy.

Therefore, in an isolated system the total amount energy as well as matter is conserved.

Answer 2

The correct answer would be D. In an isolated system, the total amount of matter is conserved. This is in agreement with the law of conservation of mass where mass cannot be created or destroyed, what goes inside the process should be the same amount as what goes out the process.