A glass plate of length 20 cm, breadth 10 cm and thickness 5 mm is held vertically with its length just touching the surface of water in the tank. Find the force acting on the plate due to surface tension. (S.T. of water = 70 x 10-3 N/m).
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Q: Ex23: A glass plate of length 20 cm, breadth 10 cm and thickness 5 mm is held vertically with its…
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Q: An iron anchor of density 7880.00 kg/m³ appears 198 N lighter in water than in air. (a) What is the…
A: density of iron anchor = 7880 kgm3loss of weight in water = 198 N density of water = 1000 kgm3
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Q: An iron anchor of density 7790.00 kg/m3 appears 226 N lighter in water than in air. (a) What is the…
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A: A= 0.4m2 , h= 20cm, p = 300kg/m3 Mass (m) = 31.9 kg
Q: An iron anchor of density 7800.00 kg/m³ appears 257 N lighter in water than in air. (a) What is the…
A: The density of iron anchor, ρa=7800.00 kg/m3 The density of water, ρw=1000 kg/m3 The difference…
Q: A U-tube open at both ends is partially filled with water (Figure (a)). Oil (? = 750 kg/m3) is then…
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Q: In the figure, a cube of edge length L = 0.633 m and mass 1040 kg is suspended by a rope in an open…
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Q: A swimming pool has dimensions 26.0 m ✕ 7.0 m and a flat bottom. The pool is filled to a depth of…
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Q: An iron anchor of density 7790.00 kg/m³ appears 281 N lighter in water than in air. (a) What is the…
A: Introduction Given information Density of iron anchor ρfe= 7790 kg-m-3 Buoyant force (upthrust)…
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