Question

At higher altitudes, the toothpaste inside its tube tends to come out. y is this so? the atmospheric pressure is lower at higher altitudes, or is it something else?

Answer 1

Ya u r right
Higher altitude has lower atmospheric pressure

Answer 2

But why does that make the toothpaste ooze out?

Answer 3

Pressure makes volume of toothpaste low

Answer 4

Low pressure makes higher volume of toothpaste

Answer 5

So volume of toothpaste at low pressure is higher than the volume of its container

Answer 6

And toothpaste comes out frm its container.

Answer 7

Understood?