Which limitation arose when longer keels were introduced during large ship construction circa 1750-1850?

💡 Explanation

Increased hogging occurred because keel lengthening exceeded timber's bending strength, therefore structures deformed rather than experiencing equal load across shorter hull forms because weight distribution became uneven along its length.

• Which outcome arises when medieval Islamic astronomers' altitude measurements are affected by atmospheric refraction at twilight?
• Which outcome results from exceeding the critical cooling rate during cast iron production in ancient China?
• Which outcome arises due to imperfections and heat treating with Bloomery iron?
• Which communication failure risked inaccuracies in Inca state records when relaying quipu data?
• Which outcome occurred when ancient Mesopotamian bronze tools encountered sulfur-rich soil?
• During a protracted siege, which outcome becomes very likely when miners undermine a castle wall using shoring beam removal?