A microscope using suitable photons is employed to locate an electron in an atom within a distance of 0.1 Ã…. What is the uncertainty involved in the measurement of its velocity ?

Explanation

To solve the problem of determining the uncertainty in the measurement of the velocity of an electron when its position is known within a distance of 0.1 Å, we will use Heisenberg's Uncertainty Principle. Here’s a step-by-step breakdown of the solution:

### Step 1: Understand Heisenberg's Uncertainty Principle
According to Heisenberg's Uncertainty Principle, the product of the uncertainties in position (Δx) and momentum (Δp) of a particle is given by the formula:

\[ Δx \cdot Δp \geq \frac{h}{4\pi} \]
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