Which constraint increases stress concentration impacting longship hulls amidst heavy Atlantic waves?

💡 Explanation

Reduced hull integrity occurs on longships under stress because clinker planking relies on overlapping planks joined by rivets that create stress concentration; therefore, crack propagation accelerates rather than uniform loading, degrading structural strength.

• Which effect complicated image clarity when Medieval Islamic scholars refined lenses using ground quartz?
• Which risk increases substantially during construction of a clinker-built ship?
• Which optical consequence arises when grinding medieval glass lens with uneven pressure distribution?
• Which outcome related to material failure arises in ancient Mesopotamian ziggurats when alkaline soil moisture permeates the brickwork?
• Which risk markedly increased with Inca expansion due to rapid stone-transport beyond the local terrain?
• Which visual outcome arose when Alhazen refined lenses?