Which outcome occurs due to uneven tension during medieval silk production?

💡 Explanation

Uneven tension introduces periodic variations in thread density, allowing moire patterns emergence through optical interference because threads shift relative positions. Therefore, undesirable patterns arise rather than improving the original material since uniform tension controls its properties and prevents optical effects.

• Which consequence results when early compound microscopes suffered from spherical aberration?
• Which outcome arose when the Mayan civilization intensified milpa cultivation within increasingly confined terrestrial terrain?
• In ancient terraced farming irrigation systems, which risk increases when the aqueduct's slope exceeds design parameters?
• Which primary mechanism enabled the intensive floating garden 'chinampa' agriculture of the Aztec civilization?
• Which risk increased due to thermal expansion when crafting large Byzantine mosaics on exterior surfaces?
• Which effect arises when an astrolabe constructed using inaccurate trigonometric tables is used for celestial navigation at sea?