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A steel blade flots on surface of pure water but sinks when detergent added is added to the water. Why ?
Tents are coated with a thin layer of aluminium hydroxide. why?
Explain excess pressure inside a liquid drop and soap bubble and mercury drop.
the shape of impure water meniscus is concave whereas the shape of mercury meniscus is convex , explain
surface film means what?
what is relation between the surface tension and surface energyof a liquid plz explain breafly
what is this letter call
T = 3×10-2×4.5×10-4×103×9.8 ÷2×1
what is this lettter call
solve this in breifly 0.075×2×3.14×0.01
process of adsorption
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