answersLogoWhite

0


Best Answer

A "cross section" is what occurs when you "slice" a given shape in a particular way, so that you can visualise the shape in two parts (with 2 new faces). The cross section is the surface (face) of the side which you have just sliced.

E.g If you imagine a cone, with the circular base resting on a surface. You now slice the cone horizontally, so that you now have a very small cone (on top), and a "truncated cone" (2 circular faces, top one slightly smaller, with sloping sides joining them) below. The "cross section" is the top face of the truncated cone, and the lower face of the small cone (both cross sections are the same!). i.e they are the new "sides" that you have created. These new "faces" are both circular, so if you were to find the area you would use the formula pi*radius^squared = area.

User Avatar

Wiki User

13y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Area of cross-section mean
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What do control rods in a reactor contain?

The 2 most common materials are cadmium or boron, due to their large neutron absorption crosssection.


What is the crosssection perpendicular to the base of a triangle?

A triangle does not have a cross-section but the perpendicular line of a right angle triangle meets the base at 90 degrees.


What does an area mean?

G.P.S. Said "avoid area" what dose in mean?


Why Fluid Speed Increases in the Divergent Portion of a Convergent-Divergent nozzle?

Because the fluid is allowed to expand in the nozzle it increases velocity to fill in the voids created by the shape of the nozzle. The convergent point of the nozzle acts like a bottleneck trying to slow the fluid and compress it into the reduced crosssection of the nozzle. As it leaves the minimum crosssection it expands into the divergent spaces of the nozzle increasing in velocity as it expands. ++_+ No: it gains velocity through the convergence but in the diverging section, trades velocity for pressure.


What does four times its area mean?

its mean to find the area and then multiply by four.


How do you calculate the mean area?

Average area


How do you multiply area?

you mean find area? A=LxW


What does square units of area mean?

it means to do area


What percentage of the area falls below the mean?

The area between the mean and 1 standard deviation above or below the mean is about 0.3413 or 34.13%


What is a location field mean?

Location Mean AREA..


What does area of study or trade mean?

Area of Study/Trade


What does pigpen mean?

Messy area/area where pigs are kept