Momentum and CollisionHard
Question
In a U-tube diameter of two limbs are 0.5 cm and 1 cm respectively and tube has filled with water (T = 72 dyne/cm) then liquid level difference between two limbs will be : -
Options
A.In a U-tube diameter of two limbs are 0.5 cm and 1 cm respectively and tube has filled with water (T = 72 dyne/cm) then liquid level difference between two limbs will be : -
B.0.25 cm
C.0.293 cm
D.none of these
Solution
In balanced condition
mg = 2πrT
∴ 2πr =
= 12.5 × 10-2m
mg = 2πrT
∴ 2πr =
= 12.5 × 10-2mCreate a free account to view solution
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