Question

The following observations were take for determining
surface tension of water by capillary tube method.
Diameter of capillary, D=1.25 x 10-2 m and rise of water
in capillary, h=1.46 x 10-2 m. Taking, g = 9.8 ms -2 and
using the relation T=
rgh
x 103 Nm-1, what is the
2
possible error in surface tension T?
(a) 2.4%
(b) 15%
(c) 1.6%
(d) 0.15%​

Answer 1

hope its helpful

mark as brainlist

rate with 5 star

and like it

pls follow