Mohair is a natural fiber that comes from the hair of the Angora goat. It is known for its softness, luster, and durability.
The short answer is that they are not, always. It depends what your criteria are. If I am buying a new blouse I will always look for cotton (natural), because it isn't sweaty and so is comfortable to wear. On the other hand, if I wanted a climbing rope I'd always look for a synthetic fibre such as nylon because it's stronger and doesn't rot. It's all down to the properties of the individual fibre in a particular situation.
Denim itself is not a fibre... Denim is a fabric which is mostly commonly made out of cotton fibres (which are natural). However today much more denim is being made from a cotton-synthetic fibre mix.
It is 0.25
Cotton is a natural fiber that comes from the seed pod of the cotton plant. It is widely used in the textile industry for making clothing and other products due to its softness, breathability, and durability.
a rope consisting of three wire strands and three fibre strands layed right handded around a fibre core
A communication which occurs in both directions.When specific to fibre optics it refers to a single fibre which can handle synchronius and asynchronious communications.
Fibre optic cable comes under different types: Single-mode Multimode These two optical fibre cable is used for long-distance communication. Single-mode has carried a single source of data. Multimode is used for multiple data communication.
a single fibre cannot make a thread . like a single tree cannot make a forest.
Light stays inside an optical fibre due to the differing density of the glass and the air. The light enters the fibre at a reasonably shallow angle and all the light is bent back within the fibre when it hits the side. This is called "Total internal reflection". The amount the light is bent is greater than the angle that it hits the edge. This describes multi mode fibre better than single mode fibre. Single mode fibre has a variable density of glass causing this total internal reflection to ocor deep within the fibre in the centre, greatly narrowing the light paths diameter this in turn reduces the total number of light propagation paths available. the end result is the pulses of light ar distorted less allowing for more pulses in less time and therefore more bandwidth. 10Gbit/s is now commonplace in a single fibre over 10s or even hundreds of kilometres. And finally if you bend the fibre the light leaks out. engineers do this to see a red flashing light they shine down the fibre.
Rayon is a synthetic fibre.
Yes, flax is a fibre crop (hence linen). However, not all flax is grown for its fibre; some is grown for its oil. Hence, you have linseed flax and fibre flax. Flax fibre is primarily phloem fibre, meaning it's bast or soft fibre.
fibre optic cable !
well a single optical fibre can carry the eqivelent of 150000 telephone coverations thank you;)
you need fibre because fibre helps you go to the bathroom and with out it you will be constapated.
no it is not. it is a nature protein of fibre
Another word for man made fibre is a synthetic fibre.