Question
Given below are two statements, one is labelled as
Assertion A and the other is labelled as Reason R Assertion A: When the water moving downward through a fine textured soil encounters a layer of course sand, the downward movement is temporarily increased until the soil suction in wetting front is sufficiently reduced. Reason R: Presence of large macrospores in the coarse sand are too large to take in water from the unsaturated microspores of the soil rapidly. In light of the above statements, choose the most appropriate answer from the option given belowSolution
When water moves from a fine-textured soil (e.g., clay or silt) to a layer of coarse sand, the larger pore spaces in the sand allow for faster water movement. This temporary increase in downward movement occurs until the soil suction, or the force that pulls water into the soil, is reduced enough for equilibrium to be reached. Macrospores are larger pores or channels present in coarse-textured soils, such as sand, that can quickly transport water.
A factory produces two types of gadgets: Type A and Type B. In a day, it produces 300 Type A gadgets and 400 Type B gadgets. If the production cost of T...
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