Question

In the given figure, is the pressure greater in the area of the bottle outside of the tube (D) or inside of the tube (B)?

Answer 1

https://www.connexus.com/content/media/456845-412011-23120-PM-1310447207.png

Answer 2

i think the pressure is equal.

Answer 3

The 30th question answer is pushed up.
Reason, When you press the handle, the air in the tube B is pushed out leading to creation of vacuum and immediately air and the liquid is sucked and pushed to the top to fill the vacuum

Now using this, answer the 29 th question by yourself :D

Answer 4

What 29th question??

Answer 5

sorry i think they are doubled

Answer 6

What? what is doubled? i dont understand

Answer 7

im sorry i think you should google ur question

Answer 8

no no look. i understand pressure and velocity. i just need to know if the pressure is equal, increased or decreased. so if you squeeze the bottle, the pressure decreases i think

Answer 9

hold on let me chek

Answer 10

If a fluid is not moving, at a given level the pressure is the same everywhere. Therefore inside
the pipe used for pumping the water, at the level
of the surface of the lake the pressure is the atmospheric pressure PA. The maximum height will
be achieved if the other end of the pipe has the
minimum pressure possible. Assuming the gardener can reduce this pressure to zero, we obtain /i could not find the pasific answer

Answer 11

okay that has nothing to do with the bottle. do you know someone who is really really good at bio around here? no offense

Answer 12

im sorry no but chek this site[PDF]
PROBLEM SET 9 SOLUTIONS - MIT

Answer 13

okay well that is a different pressure thing about pumps
im using bernoulli's principle so im going to guess that the pressure dcreases. thanks anyway.