explain Heisenberg atomic model?...in detail way...
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Heisenberg gave a principal in 1927. The principal is known as Heisenberg's Uncertainty principle. It states that the position and momentum of microscopic moving particles cannot be determined simultaneously with accuracy and certainty. It is made to measure any one of these two quantity with higher Accuracy , the other becomes less accurate. Mathematical this law is expressed as
Δx * Δpx >- h/ 4π
where Δx = uncertainty in the position
ΔPx = uncertainty in the momentum
h = plank's constant
momentum (p) = mass x velocity
therefore ΔPx = mΔVx,
where ΔVx = uncertainty in velocity
then equation becomes
Δx * mΔVx >_ h/ 4π
::::::::::: Δx * ΔVx >_ h/ 4πm :::::::::::
This means that if the position of the particle is known with certainty, then momentum will be uncertain. If the momentum is calculated with certainty, then it is impossible to know the position of the particle with certainty.
The expression shows that the product of uncertainty in position (Δx) and the uncertainty in the momentum (ΔPx) of particle is equal to or greater than h/4π.
!!!!.........hope this helps you.......!!!!
Heisenberg gave a principal in 1927. The principal is known as Heisenberg's Uncertainty principle. It states that the position and momentum of microscopic moving particles cannot be determined simultaneously with accuracy and certainty. It is made to measure any one of these two quantity with higher Accuracy , the other becomes less accurate. Mathematical this law is expressed as
Δx * Δpx >- h/ 4π
where Δx = uncertainty in the position
ΔPx = uncertainty in the momentum
h = plank's constant
momentum (p) = mass x velocity
therefore ΔPx = mΔVx,
where ΔVx = uncertainty in velocity
then equation becomes
Δx * mΔVx >_ h/ 4π
::::::::::: Δx * ΔVx >_ h/ 4πm :::::::::::
This means that if the position of the particle is known with certainty, then momentum will be uncertain. If the momentum is calculated with certainty, then it is impossible to know the position of the particle with certainty.
The expression shows that the product of uncertainty in position (Δx) and the uncertainty in the momentum (ΔPx) of particle is equal to or greater than h/4π.
!!!!.........hope this helps you.......!!!!
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