Figure shows a capillary rise h If air is blown through the horizontal tube in the direction of the arrow, then capillary rise will be

Question

(A) =h (B) >h (C) < h (D) zero

Tardigrade Admin · Accepted Answer

When air is blown as shown, the speed of the air will reduce the pressure above the capillary, due to Bernoulli’s principle. The liquid in capillary will rise.

Q. Figure shows a capillary rise h If air is blown through the horizontal tube in the direction of the arrow, then capillary rise will be

$= h$

$> h$

$< h$

zero

When air is blown as shown, the speed of the air will reduce the pressure above the capillary, due to Bernoulli’s principle. The liquid in capillary will rise.

Q. Figure shows a capillary rise h If air is blown through the horizontal tube in the direction of the arrow, then capillary rise will be

=h

>h

<h

zero

When air is blown as shown, the speed of the air will reduce the pressure above the capillary, due to Bernoulli’s principle. The liquid in capillary will rise.

$= h$

$> h$

$< h$