Chapter 44, Problem 44.25E

(a)

To determine

Whether strangeness is conserved in the decay ${\text{K}}^{+}\to {\mu }^{+}+{\nu }_{\mu }$ or not.

(b)

To determine

Whether strangeness is conserved in the reaction $\text{n}+{\text{K}}^{+}\to \text{p}+{\pi }^0$ or not.

(c)

To determine

Whether strangeness is conserved in the reaction ${\text{K}}^{+}+{\text{K}}^{-}\to {\pi }^0+{\pi }^0$ or not.

(d)

To determine

Whether strangeness is conserved in the reaction $\text{p}+{\text{K}}^{-}\to {\Lambda }^0+{\pi }^0$ or not.