Contour maps are used to show the below ground surface of geologic strata, fault surfaces (especially low angle thrust faults) and unconformities. Isopach maps use isopachs (lines of equal thickness) to illustrate variations in thickness of geologic units.
A cross section imagines what something would look like if you cut it in half (or more or less in half) and looked at the surface that was exposed by the cut.
That is called a cross-section.
A type of metric symbol, inlet/outlet
If I understand your question, hatching is a drawing technique in which the hatching lines are used to delineate and highlight the "cut" "faces" of a cross section of a construction component. j3h.
A cross section of a vein shows a thinner wall than that of the artery, and shows one-way valves. A cross section of an artery shows a thicker, more muscular wall and no valves.
A cross section imagines what something would look like if you cut it in half (or more or less in half) and looked at the surface that was exposed by the cut.
A cross section imagines what something would look like if you cut it in half (or more or less in half) and looked at the surface that was exposed by the cut.
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That is called a cross-section.
Contours can intersect if you have an overhang. If there is a vertical drop, the contours will touch but not cross one another.
A. Circle just did it on apex!
circle just did it on apex
A type of metric symbol, inlet/outlet
My $210 Physical Geography class text book does not have the answer. It just says it would be smaller than the diameter of a cross section through the equator.
My $210 Physical Geography class text book does not have the answer. It just says it would be smaller than the diameter of a cross section through the equator.
answ2. Topographic contours of a large overhang could conceptually overlap, but convention merely prints them as congruent.
A revolved section is made by revolving a cross section view 90° about an axis of revolution and superimposing the section view on the orthographic. A removed section is similar except the view is removed to another part of the drawing. : )