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The cocoon of the silkworm is produced by the animal in a trianglular shape, so that for the length of the strand, light is reflected from most any angle.
What else can I help you with?
Is silk a natural fiber or a synthetic fiber?
a natural fiber
Is phosphorous lustrous?
No, phosphorus is not lustrous. It is a non-metallic element that exists in several different forms, such as white phosphorus, red phosphorus, and black phosphorus, none of which exhibit a shiny or lustrous appearance.
What does it mean if objects are non-lustrous?
Non-lustrous objects do not have a shiny or reflective surface. This typically means that they do not reflect light in a way that creates a bright or glossy appearance. Materials that are non-lustrous may have a dull or matte finish.
Why is metal lustrous and iron dull?
Iron is not beautiful but dull is an exaggerated word.
Is nickel lusterous?
Yes, nickel has a lustrous appearance. It is a silvery-white metal that exhibits a shiny, reflective surface when polished. This lustrous quality makes nickel a popular choice for various applications, including coins and decorative items.
What makes silk unique?
Its lustrous appearance makes it attractive
Is silk a natural fiber or a synthetic fiber?
a natural fiber
Why is silk fiber lustrous?
The fibres are triangular prism like structure. so the silk cloth refracts the light falling on it at different angles and gives a shimmering appearance.
Why silk has a lustrous appearance?
Natural silk -- the fibre spun by the silkworm to fabricate its cocoon -- is a triangular fibre, shaped like a prism, which reflects and refracts any light.
Why are the silk fibers lustrous?
Silk fibers are lustrous due to their smooth surface and the triangular prism-like structure of the fibroin protein, which reflects light effectively. This unique structure allows silk to refract light in various directions, creating a natural sheen. Additionally, the fibers' fine diameter and the way they are woven contribute to their shiny appearance, enhancing their overall aesthetic appeal.
What is Crisp lustrous silk-like fabric?
taffeta
What are the properties of rayon?
1)it absorbs sweat.rayon clothes are therefore preferred over other synthetic fibers in summer. 2)it is shiny and lustrous and resembles silk in appearance.
Does silk have a nap?
Silk generally does not have a nap in the way that fabrics like velvet or corduroy do. Instead, it has a smooth, lustrous surface that reflects light, giving it a shiny appearance. However, certain silk weaves, like silk velvet, can exhibit a nap due to their pile structure. Overall, traditional silk fabrics are characterized by their sleek texture rather than a pronounced nap.
Is oxygen lustrous?
No, oxygen is not lustrous. It is a colorless, odorless, and tasteless gas at room temperature, and it does not have a shiny or reflective appearance.
How do you use the lustrous orb in Pokemon black?
You give the lustrous orb to Garitina.
Is phosphorous lustrous?
No, phosphorus is not lustrous. It is a non-metallic element that exists in several different forms, such as white phosphorus, red phosphorus, and black phosphorus, none of which exhibit a shiny or lustrous appearance.
Is sulfur lustrous?
Sulfur is typically not considered lustrous because it appears as a dull yellow solid. It has a non-metallic grey appearance in its most common form and does not reflect light well.
