nobody will get the right.... you are sleeping and are hungry, and you may have butter, cheeses and polony in the fridge. What's the first thing you will open.
I will open my eyes since I will be sleeping.
Ff you open the door of a fridge, your feet will feel colder than the top of your legs. Use ideas about convection and particles to explain this.
At time t = 5 secs, Can you predict which floor the elevator will be on if nobody stops the elevator and there are enough floors in the building.