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The pressure at a point in the fluid is 4.9 N/cm2. Find height when the fluid under consideration is in oil of specific gravity of 0.85.
Correct answer is '5.81 - 5.84 m'. Can you explain this answer?
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The pressure at a point in the fluid is 4.9 N/cm2. Find height when th...
Height = p / ρg
= 48620 / 850 * 9.81
= 5.83 m.
= 48620 / 850 * 9.81
= 5.83 m.
Most Upvoted Answer
The pressure at a point in the fluid is 4.9 N/cm2. Find height when th...
Given Data:
Pressure at a point in the fluid = 4.9 N/cm²
Specific gravity of oil = 0.85
Formula:
The pressure at a point in a fluid can be calculated using the formula:
Pressure = ρgh
where,
ρ = density of the fluid
g = acceleration due to gravity
h = height of the fluid column
The density of the fluid can be calculated using the formula:
ρ = specific gravity × density of water
Calculation:
Given that the specific gravity of the oil is 0.85. The density of water is 1000 kg/m³.
Step 1: Calculate the density of the oil:
Density of oil = specific gravity × density of water
Density of oil = 0.85 × 1000 kg/m³
Density of oil = 850 kg/m³
Step 2: Convert the pressure units:
Given pressure = 4.9 N/cm²
1 N/cm² = 1 N/(0.01 m)² = 10000 N/m²
Pressure = 4.9 × 10000 N/m²
Pressure = 49000 N/m²
Step 3: Rearrange the formula and solve for height:
Pressure = ρgh
h = Pressure / (ρg)
h = 49000 N/m² / (850 kg/m³ × 9.81 m/s²)
h ≈ 5.81 m
Therefore, the height of the fluid column is approximately 5.81 meters.
Final Answer:
The height of the fluid column when the pressure at a point in the fluid is 4.9 N/cm² and the fluid is oil with a specific gravity of 0.85 is approximately 5.81 meters.
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The pressure at a point in the fluid is 4.9 N/cm2. Find height when the fluid under consideration is in oil of specific gravity of 0.85.Correct answer is '5.81 - 5.84 m'. Can you explain this answer?
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The pressure at a point in the fluid is 4.9 N/cm2. Find height when the fluid under consideration is in oil of specific gravity of 0.85.Correct answer is '5.81 - 5.84 m'. 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 The pressure at a point in the fluid is 4.9 N/cm2. Find height when the fluid under consideration is in oil of specific gravity of 0.85.Correct answer is '5.81 - 5.84 m'. 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 The pressure at a point in the fluid is 4.9 N/cm2. Find height when the fluid under consideration is in oil of specific gravity of 0.85.Correct answer is '5.81 - 5.84 m'. Can you explain this answer?.
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