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📝 The Concept Of Pressure

📖 From Calculus • 7. Applications of the Definite Integral In Geometry, Science, and Engineering • 23 questions available

Practice MCQs for The Concept Of Pressure. Test your knowledge with carefully crafted questions across easy, medium, and hard difficulty levels.

🔄 Last updated: 2026-07-16

6
Easy Questions
11
Medium Questions
6
Hard Questions

📝 Sample Questions

Q1. What is the definition of pressure in fluid mechanics?

🔹 A. Force per unit area
🔹 B. Force times area
🔹 C. Mass per unit volume
🔹 D. Energy per unit mass

💡 Difficulty: easy | ✅ Correct: A

Q2. What is the pressure at a depth of 20 m in freshwater (ρ = 1000 kg/m³, g = 9.8 m/s²) assuming atmospheric pressure is 101 kPa?

🔹 A. 196 kPa
🔹 B. 297 kPa
🔹 C. 101 kPa
🔹 D. 398 kPa

💡 Difficulty: medium | ✅ Correct: B

Q3. Find the total hydrostatic force on a vertical rectangular plate 2 m wide and 4 m high whose top edge is at the water surface. (ρ = 1000 kg/m³, g = 9.8 m/s²)

🔹 A. 78 400 N
🔹 B. 156 800 N
🔹 C. 313 600 N
🔹 D. 9 800 N

💡 Difficulty: hard | ✅ Correct: B

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🔗 Related Topics

📝 Approximating Roots📝 Areas and Limits📝 Continuity in Applications📝 Continuity of Compositions📝 Continuity of Inverse Functions
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