Question

For particle in a box what happens if size of box is icreased

Answer 1

★ PARTICLE gets more degree of freedom
★ PARTICLE suffers less pressure as relative to earlier subjection
★ PARTICLE is now free to move with the definite amount of energy it was having in preliminary states of matter
★ Increasingly the box doesn't affect the quantum behavior of particle much ,

Answer 2

Hello buddy..

Here is your answer..
as given, a particle is in a box.. and the size of box is incresed...
then we are going to observe these things...
The quantum property remains stable
The pressure inside box decreases
The volumetric size of box increses

Hope it's helpful for you