From the image you provided, the equation you are working on appears to be:

$\Delta x = \frac{6.3 \times 10^{-34} \, \text{J} \cdot \text{s}}{4 \times 3.14 \times 9.1 \times 10^{-31} \, \text{kg} \times 0.003 \, \text{m/s}}$

It seems you are calculating the uncertainty in position ($\Delta x$) using Heisenberg's uncertainty principle:

$\Delta x = \frac{h}{4 \pi m \Delta v}$

where:

• $h = 6.3 \times 10^{-34} \, \text{J} \cdot \text{s}$ is Planck's constant (or a variation of it),
• $m = 9.1 \times 10^{-31} \, \text{kg}$ is likely the mass of an electron,
• $\Delta v = 0.003 \, \text{m/s}$ is the uncertainty in velocity,
• and $4 \times 3.14$ (approximation of $4\pi$) is part of the denominator.

Let me solve it for you.The uncertainty in position ($\Delta x$) is approximately $0.0184 \, \text{m}$ or 1.84 cm.

Would you like a detailed breakdown of the calculation or further assistance?

Here are 5 related questions you might find helpful:

1. How does Heisenberg's uncertainty principle relate to quantum mechanics?
2. Why is the mass of the electron used in this calculation?
3. What is the significance of Planck's constant in quantum theory?
4. How does the uncertainty in velocity affect the uncertainty in position?
5. How would this result change for larger objects, like a macroscopic ball?

Tip: In quantum mechanics, the smaller the uncertainty in momentum (or velocity), the larger the uncertainty in position, and vice versa. This is a key aspect of Heisenberg's uncertainty principle.