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A 50-ton, 6-m-diameter hemispherical dome on a level surface is filled with water, as shown in figure. Someone claims that he can lift this dome by making use of Pascal’s law by attaching a long tube to the top and filling it with water. Determine the required height of water in the tube to lift the dome. Disregard the weight of the tube and the water in it.
Common Data for Question No. 14 & 15 Consider two tumblers, A & B, initially empty. An ice block is placed in one of the tumblers, say A. Now slowly pour water in both the tumblers, such that the final water level is the same in the two.
Correct answer is 'Range: 0.7 to 0.8'. Can you explain this answer?
Verified Answer
A 50-ton, 6-m-diameter hemispherical dome on a level surface is fille...
The hydrostatic force on the dome can be calculated by weight of the virtual fluid considered upto free surface.
FHS = [π /4× d2 × (h + 3) − 2 /3 πr3] × ρW × g
To lift the dome FHS = mg
So,
[28.27(h + 3) − 56.54]ρW × g = 50 × 103 × g
28.27 (h + 3) = 106.54
h + 3 = 3.768
h = 0.77 m
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Most Upvoted Answer
A 50-ton, 6-m-diameter hemispherical dome on a level surface is fille...
The hydrostatic force on the dome can be calculated by weight of the virtual fluid considered upto free surface.
FHS = [π /4× d2 × (h + 3) − 2 /3 πr3] × ρW × g
To lift the dome FHS = mg
So,
[28.27(h + 3) − 56.54]ρW × g = 50 × 103 × g
28.27 (h + 3) = 106.54
h + 3 = 3.768
h = 0.77 m
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Community Answer
A 50-ton, 6-m-diameter hemispherical dome on a level surface is fille...
The hydrostatic force on the dome can be calculated by weight of the virtual fluid considered upto free surface.
FHS = [π /4× d2 × (h + 3) − 2 /3 πr3] × ρW × g
To lift the dome FHS = mg
So,
[28.27(h + 3) − 56.54]ρW × g = 50 × 103 × g
28.27 (h + 3) = 106.54
h + 3 = 3.768
h = 0.77 m
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A 50-ton, 6-m-diameter hemispherical dome on a level surface is filled with water, as shown in figure. Someone claims that he can lift this dome by making use of Pascal’s law by attaching a long tube to the top and filling it with water. Determine the required height of water in the tube to lift the dome. Disregard the weight of the tube and the water in it.Common Data for Question No. 14 & 15 Consider two tumblers, A & B, initially empty. An ice block is placed in one of the tumblers, say A. Now slowly pour water in both the tumblers, such that the final water level is the same in the two.Correct answer is 'Range: 0.7 to 0.8'. Can you explain this answer?
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A 50-ton, 6-m-diameter hemispherical dome on a level surface is filled with water, as shown in figure. Someone claims that he can lift this dome by making use of Pascal’s law by attaching a long tube to the top and filling it with water. Determine the required height of water in the tube to lift the dome. Disregard the weight of the tube and the water in it.Common Data for Question No. 14 & 15 Consider two tumblers, A & B, initially empty. An ice block is placed in one of the tumblers, say A. Now slowly pour water in both the tumblers, such that the final water level is the same in the two.Correct answer is 'Range: 0.7 to 0.8'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about A 50-ton, 6-m-diameter hemispherical dome on a level surface is filled with water, as shown in figure. Someone claims that he can lift this dome by making use of Pascal’s law by attaching a long tube to the top and filling it with water. Determine the required height of water in the tube to lift the dome. Disregard the weight of the tube and the water in it.Common Data for Question No. 14 & 15 Consider two tumblers, A & B, initially empty. An ice block is placed in one of the tumblers, say A. Now slowly pour water in both the tumblers, such that the final water level is the same in the two.Correct answer is 'Range: 0.7 to 0.8'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A 50-ton, 6-m-diameter hemispherical dome on a level surface is filled with water, as shown in figure. Someone claims that he can lift this dome by making use of Pascal’s law by attaching a long tube to the top and filling it with water. Determine the required height of water in the tube to lift the dome. Disregard the weight of the tube and the water in it.Common Data for Question No. 14 & 15 Consider two tumblers, A & B, initially empty. An ice block is placed in one of the tumblers, say A. Now slowly pour water in both the tumblers, such that the final water level is the same in the two.Correct answer is 'Range: 0.7 to 0.8'. Can you explain this answer?.
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