Question

What is the heisenberg uncertainty principle formula?

Answer 1

Hii dear,

# Heisenberg's Uncertainty principle-
Heisenberg's uncertainty principle states that the position and the velocity of an object cannot both be measured exactly, at the same time, even in theory.
- Formulated by German physicist Werner Heisenberg
- Also known as indeterminacy principle.

# Equation-
For a particle with momentum p the position of the particle x is
Δx.Δp ≥ h/4π
where h=plank constant

# Applications-
It explains-
- non-existence of free electrons in nucleus
- strength of nuclear forces
- ground state energy of H-atom
- radius of Bohr's orbit

Thanks for asking...

Answer 2

Heisenberg Uncertainty Principle :

" It is impossible to determine simultaneously and accurately both the position and momentum of  a microscopic particle moving with speed like electron "

Mathematically  - Δx . Δp ≥ h/4π

where Δx = uncertainty in the position

Δp= uncertainty in momentum = mΔv

where m is mass of electron.

here Δx α 1/Δp

if Δx is very small then Δp becomes very high and vice versa.