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The temperature distribution across a large concrete slab 50 cm thick, heated from one side, as measured by thermocouples approximates to the relation: T(x) = 60 - 50x 12x2 20x3 - 15x4, where T is in deg.C and x is in metres. Considering an area of 5 m2, compute: a) heat entering and leaving the slab in unit time b) heat stored in unit time For concrete take k = 1.2 W/mK First solve this problem analytically, then use MS Excel to solve and plot temperature distribution. Compare both analytic

How Much Does a 40×60 Concrete Slab Cost? (Ultimate Guide)

Pricing Guide: How Much Does a Concrete Slab Cost?

How much does a 40 x 60 concrete slab cost? Updated for 2023