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Home/class 11th science/Page 13

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Munna123
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Munna123
Asked: January 21, 2025In: Class-11-Physics

What happens to the viscosity of liquids with increasing temperature?

Viscosity is a measure of a fluid’s resistance to flow, influenced by temperature. “Step into the fascinating world of Physics with CBSE 2024-2025 Class 11 NCERT’s Chapter 9: *Mechanical Properties of Fluids*! From the science behind buoyancy and viscosity to the ...

chapter 9. mechanical properties of fluidsclass 11th physicsclass 11th scienceexercise questionmcq based questionncert solutionshort answer
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Munna123
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Munna123
Asked: January 21, 2025In: Class-11-Physics

Which property of fluids causes raindrops to form a spherical shape?

The formation of spherical raindrops is governed by a fluid property that minimizes surface energy. “Gear up for the 2024-2025 CBSE journey with NCERT Physics! Dive into Class 11’s Chapter 9: *Mechanical Properties of Fluids* with our captivating multiple-choice questions (MCQs). ...

chapter 9. mechanical properties of fluidsclass 11th physicsclass 11th scienceexercise questionmcq based questionncert solutionshort answer
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Munna123
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Munna123
Asked: January 21, 2025In: Class-11-Physics

What is the pressure inside a soap bubble compared to outside?

Soap bubbles exhibit a pressure difference due to the thin liquid film and its surface tension. “Unlock the secrets of fluid mechanics with CBSE 2024-2025 Class 11 NCERT Physics Chapter 9: *Mechanical Properties of Fluids*! Explore fascinating concepts like buoyancy, viscosity, ...

chapter 9. mechanical properties of fluidsclass 11th physicsclass 11th scienceexercise questionmcq based questionncert solutionshort answer
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Munna123
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Munna123
Asked: January 21, 2025In: Class-11-Physics

What determines the shape of a liquid surface in a narrow tube?

The curvature of the liquid surface is a result of intermolecular forces acting within the liquid and between the liquid and the container. “Step into the captivating world of fluid mechanics with CBSE 2024-2025 Class 11 NCERT Physics Chapter 9: *Mechanical ...

chapter 9. mechanical properties of fluidsclass 11th physicsclass 11th scienceexercise questionmcq based questionncert solutionshort answer
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Munna123
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Munna123
Asked: January 21, 2025In: Class-11-Physics

Which type of flow is characterized by smooth, parallel layers of fluid?

This flow type is common in systems where fluid velocity is low and forces are uniform. “Step into the fascinating world of Physics with CBSE 2024-2025 Class 11 NCERT’s Chapter 9: *Mechanical Properties of Fluids*! From the science behind buoyancy and ...

chapter 9. mechanical properties of fluidsclass 11th physicsclass 11th scienceexercise questionmcq based questionncert solutionshort answer
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