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Why are the cocoon boiled in hot water?
cocoons are boiled in hot water so that the gummy substance called the sericin can come out so that it is easy to pull out the thread called silk
Why are silk cocoons boiled?
Silkworm cocoons are placed in boiling water to make the one long continuous thread separate from it.
How is fabric obtained from silk?
silkworms are first boiled in water so their cocoons can die. then the silk is obtained by spreading
What happens to cocoons at a silk factory?
It's boiled and then unwound into a long thread.
How hot is water when boiled?
100 degrees centigrade
Why are cocoons boiled?
To kill the larvae that are inside and which would otherwise bite their way out.
If hot water is allowed as a sanitizer it must be what degrees?
For water to be used it must be boiled to 100 degrees Celsius and boiled for more than a minute.
How hot is boiled water?
100* C or 212 degrees Fahrenheit.
Why are some cocoons boiled during harvesting of silk thread?
It must be kept in mind that about 1 per cent of total harvest of cocoons is not boiled. The insects within the cocoon are allowed to mature to form silk moths. These silk moths cut through the cocoons and are allowed to breed for silk worm eggs for future production of silk. The silk from the damaged cocoons is collected and mixed with the filaments of coarse outer portion of the cocoon as well as from the inner portions of cocoons which is left after reeling. This mixture is then spun to obtain low grade silk yarn..by DEEPANKAR MECH
What are some experiments that involve lollipops?
color,hot sugar,boiled water
Can seeds germinate in cooled boiled water?
Seeds can germinate in cooled boiled water, so long as the water is no longer warm or hot. The act of boiling will actually clean the water, causing it to be sterile.
Why does hot water when put in freezerfreeze faster than cold water?
it doesn't water that has been boiled does as it has been distilled
