FAQ

What is the Cross-sectional area?
The cross-sectional area, which is perpendicular to the path of heat flow. Cross-sectional area is usually measured using the Square Meter for Area. Note that the value of Cross-sectional area is always positive.
Can the Cross-sectional area be negative?
No, the Cross-sectional area, measured in Area cannot be negative.
What unit is used to measure Cross-sectional area?
Cross-sectional area is usually measured using the Square Meter[m²] for Area. Square Kilometer[m²], Square Centimeter[m²], Square Millimeter[m²] are the few other units in which Cross-sectional area can be measured.
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