Force
no .
Gravity and capillary action.
eskitit
The centrifugal force.
The scientific name for a sea pen is Ptilosarcus gurneyi
The scientific principle is friction.... and heat and ultimately the FIRE
Bernoullis principle
pressure
Force
no .
people are stupid enough to not believe that a scientific principle supports the facts you know about.
Since it is called "the Heisenberg Uncertainty Principle" it is neither a scientific law nor a theory. It is a principle.
Gravity and capillary action.
yes
pen guin
To be true a scientific principle must be theoretically explained and experimentally (and statistically) checked to be correct and repeatable.