Answer
Adadin raƙuman ruwa $Z$ yana nuna mahimmancin taurin kai da rarraba damuwa. Yayin da $Z$ ke ƙaruwa, ƙimar bazara ta ƙaru da adadin $Z^4$. Koyaya, a cikin aikace-aikacen sararin samaniya inda sararin samaniya ya takura, haɓaka $Z$ yana rage tsayin baka na kowane igiyar ruwa, yana haifar da matsananciyar lanƙwasawa $\sigma = \ frac{3 \pi P D_m}{2 Z^2 b t^2}$. Idan $Z$ ya yi ƙasa da ƙasa (misali, $Z <3$), bazara na iya zama mara karko kuma ya faɗi cikin ƙasa. Don kiyaye layin, karkacewar $f$ bai kamata ya wuce $80\%$ na tafiye-tafiyen da ake da shi ba don guje wa tasirin 'ƙasa' inda igiyar ruwa ta yi daidai da wuraren tuntuɓar, yana haifar da haɓakar ƙima a cikin ƙimar bazara.