NEET Physics: Mechanical Properties of Fluids — Free Practice Set 17 (10 MCQs)

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About this NEET MCQ Test

This page provides a free online MCQ test for NEET Physics preparation, focusing specifically on the chapter Mechanical Properties of Fluids. It contains 10 carefully selected multiple-choice questions (MCQs) designed to test your conceptual understanding and exam readiness.

0

Easy

10

Medium

0

Hard

Key concepts covered in this specific test include Capillary, Depression, Pressure, Hydraulic, Transmit, and Property.

Taking these timed MCQ tests helps you simulate the real NEET exam environment. Detailed step-by-step explanations are provided for every question to help you learn from your mistakes and strengthen your fundamentals.

Preview of Questions in this Test

Q1. A capillary tube of radius \( 0.2 \, \text{mm} \) is dipped in mercury (\( S = 0.4355 \, \text{N/m} \), \( \rho = 13.6 \times 10^3 \, \text{kg/m}^3 \), \( \cos \theta = -0.5 \)). What is the depression? (Take \( g = 10 \, \text{m/s}^2 \))

A. -2.0 cm
B. -1.6 cm
C. -1.2 cm
D. -0.8 cm

Q2. What happens if the pressure applied to a hydraulic system exceeds the fluid’s ability to transmit it?

A. The fluid flows faster
B. The system fails or fluid compresses
C. Viscosity increases
D. Pressure becomes zero

Q3. What property distinguishes liquids and gases from solids in terms of shape?

A. They have a fixed volume
B. They can flow and lack a definite shape
C. They are highly compressible
D. They resist pressure changes

Q4. Water (\( \rho = 1000 \, \text{kg/m}^3 \)) flows horizontally at \( 3.2 \, \text{m/s} \) with pressure \( 1.85 \times 10^5 \, \text{Pa} \). If the speed increases to \( 5.8 \, \text{m/s} \), what is the new pressure?

A. 1.70 × 10⁵ Pa
B. 1.73 × 10⁵ Pa
C. 1.80 × 10⁵ Pa
D. 1.85 × 10⁵ Pa

Q5. What is the force on a submarine window (\( 0.09 \, \text{m}^2 \)) at \( 200 \, \text{m} \) depth in seawater (\( \rho = 1.03 \times 10^3 \, \text{kg/m}^3 \)), interior at atmospheric pressure? (Take \( g = 9.8 \, \text{m/s}^2 \))

A. 1.7 × 10⁵ N
B. 1.8 × 10⁵ N
C. 1.82 × 10⁵ N
D. 1.9 × 10⁵ N

+ 5 more questions in the actual test

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Is this practice set completely free?

Yes, all our chapter-wise practice sets are 100% free. You can practice as many times as you want without any hidden charges.

Are these questions relevant for the latest NEET syllabus?

Absolutely. Our content team regularly updates the question bank to strictly align with the latest NTA NEET syllabus and NCERT textbooks.

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Yes, once you submit the test, you will get an instant scorecard along with the correct answers and detailed explanations for every question.

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NEET Physics — Mechanical Properties of Fluids

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Preview of Questions in this Test

Q1. A capillary tube of radius \( 0.2 \, \text{mm} \) is dipped in mercury (\( S = 0.4355 \, \text{N/m} \), \( \rho = 13.6 \times 10^3 \, \text{kg/m}^3 \), \( \cos \theta = -0.5 \)). What is the depression? (Take \( g = 10 \, \text{m/s}^2 \))

Q2. What happens if the pressure applied to a hydraulic system exceeds the fluid’s ability to transmit it?

Q3. What property distinguishes liquids and gases from solids in terms of shape?

Q4. Water (\( \rho = 1000 \, \text{kg/m}^3 \)) flows horizontally at \( 3.2 \, \text{m/s} \) with pressure \( 1.85 \times 10^5 \, \text{Pa} \). If the speed increases to \( 5.8 \, \text{m/s} \), what is the new pressure?

Q5. What is the force on a submarine window (\( 0.09 \, \text{m}^2 \)) at \( 200 \, \text{m} \) depth in seawater (\( \rho = 1.03 \times 10^3 \, \text{kg/m}^3 \)), interior at atmospheric pressure? (Take \( g = 9.8 \, \text{m/s}^2 \))

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NEET Physics: Mechanical Properties of Fluids — MCQ Test 17

Q6. Which statement is incorrect about capillary action?

Q7. A hydraulic press applies \( 250 \, \text{N} \) on a small piston of area \( 0.02 \, \text{m}^2 \). What force is exerted by a large piston of area \( 0.08 \, \text{m}^2 \)?

Q8. Why does the height of a mercury column in a barometer decrease during a storm?

Q9. Which statement is incorrect about fluids?

Q10. A hydraulic press applies \( 350 \, \text{N} \) on a small piston of area \( 0.025 \, \text{m}^2 \). What force is exerted by a large piston of area \( 0.1 \, \text{m}^2 \)?

NEET Physics — Mechanical Properties of Fluids

Accelerate Your NEET Preparation

Question Bank

Practice Tests

NEET PYQs

AI Analytics

About this NEET MCQ Test

Preview of Questions in this Test

Q1. A capillary tube of radius \( 0.2 \, \text{mm} \) is dipped in mercury (\( S = 0.4355 \, \text{N/m} \), \( \rho = 13.6 \times 10^3 \, \text{kg/m}^3 \), \( \cos \theta = -0.5 \)). What is the depression? (Take \( g = 10 \, \text{m/s}^2 \))

Q2. What happens if the pressure applied to a hydraulic system exceeds the fluid’s ability to transmit it?

Q3. What property distinguishes liquids and gases from solids in terms of shape?

Q4. Water (\( \rho = 1000 \, \text{kg/m}^3 \)) flows horizontally at \( 3.2 \, \text{m/s} \) with pressure \( 1.85 \times 10^5 \, \text{Pa} \). If the speed increases to \( 5.8 \, \text{m/s} \), what is the new pressure?

Q5. What is the force on a submarine window (\( 0.09 \, \text{m}^2 \)) at \( 200 \, \text{m} \) depth in seawater (\( \rho = 1.03 \times 10^3 \, \text{kg/m}^3 \)), interior at atmospheric pressure? (Take \( g = 9.8 \, \text{m/s}^2 \))

Frequently Asked Questions

Is this practice set completely free?

Are these questions relevant for the latest NEET syllabus?

Can I view the solutions after the test?

About TopperSquare

More Physics Chapters for NEET

Explore More NEET Subjects

Everything you need to crack NEET