When a glass capillary tube of radius 0.015 cm is
dipped in water, the water rises to a height of
15 cm within it. Assuming contact angle between
water and glass to be 0*. the surface tension of
water is = 1000 kg m. g = 9.81 ms
)
(1) 0.11 Nm
(2) 0.7 Nm-
(3) 0.072 Nm-1 (4) None of these
Answers
Answered by
0
Answer:
our marks on moon is physical therapy
Similar questions
Social Sciences,
1 month ago
Science,
1 month ago
Biology,
2 months ago
Math,
2 months ago
Chemistry,
8 months ago
Social Sciences,
8 months ago