Question $8(1$ point$)$

Where is the center of pressure located if the water depth in the quadrant in

Experiment $2$ is greater than $100$ mm from the bottom of the quadrant?

At one$-$third of the submerged depth from the bottom of the quadrant.

At $100$ mm from the bottom of the quadrant.

Below one$-$third of the submerged depth from the bottom of the quadrant.

Above one$-$third of the submerged depth from the bottom of the quadrant.In Experiment $2,$ if the water level in the quadrant $($ h $)$ is $60$ mm $,$ the theoretical

distance between the hydrostatic force and the pivot point $(l_{th})$ is approximately:

$180$ mm

$140$ mm

$120$ mm

$160$ mm

Question $7(1$ point$)$

$,$

While doing an experiment the Brookfield viscometer gives a reading of $30$ cP $.$ If the

percent error is approximately $77\%$ the published value of viscosity $($ mPa$-s)$ is:

$130$

$230$

$170$

$150$