How do the apples get into the bag? Do they magically show up? Or do they transition from not in the bag to in the bag in some unit? What is the minimum poss

How do the apples get into the bag? Do they magically show up? Or do they transition from not in the bag to in the bag in some unit? What is the minimum possible unit of Apple change? Is it discrete or continuous? Maybe a X plank units of apple transitions every second.