Which outcome accelerated the Song Dynasty's military advancement due to improved gunpowder?

💡 Explanation

The advent of gunpowder rapidly improved artillery, therefore facilitating the creation of metal-barrel construction (hand cannons) because higher explosive pressures could be contained with cast iron, rather than relying on weaker materials or rocketry breakthroughs.

• Which consequence results when medieval astronomers misaligned astrolabe components?
• Which biophysical obstacle significantly reduced long-term chinampa terrace stability within the fluctuating hydrocycles of the Valley of Mexico?
• Which outcome results should an astrolabe not fully align its alidade?
• Which outcome accelerates depletion of soil nitrogen on pre-Columbian chinampas with intensive maize farming?
• Which limitation constrained the productivity of Aztec chinampa agriculture systems, despite their innovative design?
• Which mechanical consequence was observed in early atmospheric steam engines due to repeated heating/cooling cycles?