Why do we not have to worry about the uncertainty principle in our everyday life?
A) The uncertainty principle has been refuted by new evidence.
B) Objects we normally encounter have mass in amounts that make the effects of the uncertainty principle practically non-existent.
C) Planck's constant has been revised to apply to the macroscopic world as well as the atomic world.
D) There is too much uncertainty in the uncertainty principle to give it much thought.
E) The future is determined by a Divine Calculator.

Question

Quizplus · Accepted Answer

The uncertainty principle applies primarily to subatomic particles and their interactions. The effect of the uncertainty principle is only noticeable for objects with very small mass, such as electrons and protons. In our everyday life, the mass of objects we encounter is much larger and the effects of the uncertainty principle can be considered negligible.

Why Do We Not Have to Worry About the Uncertainty