explain dewar flask formation
ASAP PLZZZZ
Answers
Answered by
3
Invented by Sir James Dewar in 1892, the vacuum flask consists of twoflasks, placed one within the other and joined at the neck. The gap between the two flasks is partially evacuated of air, creating a near-vacuum which significantly reduces heat transfer by conduction or convection.
swatisharma28589:
understand
get lost now
hello
ye yaar s
lada lale lada
i am big fan gulzar chhaniwala
tere filter shot kra deya nahi
hello ke hoya
kya bol ra h kuch smj ni aa ta
ra
Similar questions