Q)
(chatquestion)...An,
in 'mesicay
open glais tube js immersed
in such way
that
8 cm ends
he merkorey level. Tho opon
closed and
tube is eaised rextilh
cke mereny
length
above
end of the
fealed and
of the
in the
tube is then
air coliomn
hebe now!
eriny
1 Answer
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