A U - shaped tube contains a liquid of density rho and it is rotated about the left dotted line as shown in the figure. Find the difference in the levels of liquid column.

Question

A U - shaped tube contains a liquid of density rho and it is rotated about the left dotted line as shown in the figure. Find the difference in the levels of liquid column. (A) (ω2 L 2/2 g) (B) (ω2 L2/2 √2 g) (C) (2 ω2 L 2/g) (D) (2 √2 ω2 L 2/g)

Tardigrade Admin · Accepted Answer

Correct answer is (a) (ω2 L 2/2 g)

Q. A $U$ - shaped tube contains a liquid of density rho and it is rotated about the left dotted line as shown in the figure. Find the difference in the levels of liquid column.

$\frac{ω ^{2} L ^{2}}{2 g}$

$\frac{ω ^{2} L ^{2}}{2 2 g}$

$\frac{2 ω ^{2} L ^{2}}{g}$

$\frac{2 2 ω ^{2} L ^{2}}{g}$

Correct answer is (a) $\frac{ω ^{2} L ^{2}}{2 g}$

Q. A U - shaped tube contains a liquid of density rho and it is rotated about the left dotted line as shown in the figure. Find the difference in the levels of liquid column.

2gω2L2​

22​gω2L2​

g2ω2L2​

g22​ω2L2​