For n=1, l can be 0 only (s orbital). 1p would require l=1, not possible. 1s exists; 5d and 6f exist for higher n.

Only errors affecting individual supplier accounts change the purchases ledger total.
1. Returns outwards omitted: $57,400 - $350 = $57,050.
The others (Discount allowed, payments undercast in cash book, journal overcast) affect the Control Account or other ledgers, but not the individual ledger balances until corrected there.

Endospores are formed by Gram-positive bacteria like Bacillus and Clostridium. Mycobacteria are acid-fast; most Gram-negative do not form endospores.

Average collision time $\tau = \frac{\lambda}{v_{rms}}$.

Mean free path $\lambda \propto \frac{1}{n} \propto V$.

Root mean square velocity $v_{rms} \propto \sqrt{T}$.

For an adiabatic process, $T \propto V^{-(\gamma-1)}$. So, $v_{rms} \propto V^{-\frac{\gamma-1}{2}}$.

Therefore, $\tau \propto \frac{V}{V^{-\frac{\gamma-1}{2}}} = V^{1 + \frac{\gamma-1}{2}} = V^{\frac{\gamma+1}{2}}$.

Thus, $q = \frac{\gamma+1}{2}$.

This is the Planck length $\ell_P = \sqrt{\dfrac{\hbar G}{c^3}}$ (with $h$ in place of $\hbar$ up to a constant).

Dimensions: $[h] = ML^2T^{-1}$, $[G] = M^{-1}L^3T^{-2}$, $[c] = LT^{-1}$

$\left[\dfrac{hG}{c^3}\right] = \dfrac{ML^2T^{-1} \cdot M^{-1}L^3T^{-2}}{L^3T^{-3}} = \dfrac{L^5T^{-3}}{L^3T^{-3}} = L^2$

$\Rightarrow \sqrt{\dfrac{hG}{c^3}} \sim [L]$ ✓