A single continuous thread of raw silk from 300 to 900 meters (1000 to 3000 feet) can be drawn from a cocoon. The fibers are very fine and lustrous, about 10 micrometers (1/2500th of an inch) in diameter.
it is about 300-900meters {1000-3000 feet}long
It is from 300m to 900m
Silkworms, which emerge from their cocoons as moths, spin cocoons that are the raw material for the fibre humans use as silk. Cocoons are harvested from domesticated silkworms by heating the cocoon to kill the animal, then the silk cocoon is unraveled. Once the moth has emerged -- in wild silkworms for example, the cocoon's silk can be harvested, but not in one continuous length. As a moth, there is no connection with the now-discarded cocoon.
Continuous.
a maximum length of a whale is 900 metres
maximum permitted length of bat is 38" inches.
maximum permitted length of bat is 38" inches.
The current maximum length for a serial cable is around 50 meters. Different cables have length limits with the maximum varying.
64characters
Field names can be a maximum of _____ characters in length
The maximum question length on WikiAnswers is 200 characters, including spaces.
The maximum length of stay allowed at this accommodation is 14 days.