Which risk increased when Byzantine silk dyers used urine?

💡 Explanation

Faster pattern color fading was a risk because the urea acted as an alkaline mordant accelerating hydrolytic dye degradation rather than aiding fixation. Therefore, images faded, rather than resisting photochemical damage because the unstable bond between dye and fiber.

• Which outcome resulted from increased tension in Viking longship rigging?
• Which risk increases due to soil instability in historical Andean terraced fields during prolonged intense rainfall?
• Which consequence arose during early ironclad ship construction because of armor plating limitations?
• Which consequence resulted when the Muntz metal sheathing detached from a 19th-century wooden ship's hull?
• Which navigational risk increased when 18th-century wooden ships exceeded previous length limits?
• Which outcome results when a Viking longship exceeds hull speed?