1. In natural convection, fluid motion arises due to density differences caused by temperature gradients. Warmer, less dense fluid rises, while cooler, denser fluid sinks, creating circulation. This question related to Chapter 9 physics Class 11th NCERT. From the Chapter 9. Mechanical Properties of FluRead more

    In natural convection, fluid motion arises due to density differences caused by temperature gradients. Warmer, less dense fluid rises, while cooler, denser fluid sinks, creating circulation. This question related to Chapter 9 physics Class 11th NCERT. From the Chapter 9. Mechanical Properties of Fluids. Give answer according to your understanding.

    For more please visit here:
    https://www.tiwariacademy.com/ncert-solutions/class-11/physics/chapter-9/

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  2. The diameter of the pipe significantly affects fluid flow as it influences the cross-sectional area. According to the Hagen-Poiseuille equation, flow rate is proportional to the fourth power of the radius, making diameter critical. This question related to Chapter 9 physics Class 11th NCERT. From thRead more

    The diameter of the pipe significantly affects fluid flow as it influences the cross-sectional area. According to the Hagen-Poiseuille equation, flow rate is proportional to the fourth power of the radius, making diameter critical. This question related to Chapter 9 physics Class 11th NCERT. From the Chapter 9. Mechanical Properties of Fluids. Give answer according to your understanding.

    For more please visit here:
    https://www.tiwariacademy.com/ncert-solutions/class-11/physics/chapter-9/

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  3. Turbulent flow occurs at high Reynold's numbers when inertial forces dominate viscous forces, leading to chaotic, irregular fluid motion. This question related to Chapter 9 physics Class 11th NCERT. From the Chapter 9. Mechanical Properties of Fluids. Give answer according to your understanding. ForRead more

    Turbulent flow occurs at high Reynold’s numbers when inertial forces dominate viscous forces, leading to chaotic, irregular fluid motion. This question related to Chapter 9 physics Class 11th NCERT. From the Chapter 9. Mechanical Properties of Fluids. Give answer according to your understanding.

    For more please visit here:
    https://www.tiwariacademy.com/ncert-solutions/class-11/physics/chapter-9/

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  4. Water's density increases from 0°C to 4°C because the molecular structure becomes more compact. This anomaly is due to hydrogen bonding. This question related to Chapter 9 physics Class 11th NCERT. From the Chapter 9. Mechanical Properties of Fluids. Give answer according to your understanding. ForRead more

    Water’s density increases from 0°C to 4°C because the molecular structure becomes more compact. This anomaly is due to hydrogen bonding. This question related to Chapter 9 physics Class 11th NCERT. From the Chapter 9. Mechanical Properties of Fluids. Give answer according to your understanding.

    For more please visit here:
    https://www.tiwariacademy.com/ncert-solutions/class-11/physics/chapter-9/

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  5. With increasing temperature, liquid viscosity decreases because intermolecular forces weaken, allowing molecules to move more freely. This question related to Chapter 9 physics Class 11th NCERT. From the Chapter 9. Mechanical Properties of Fluids. Give answer according to your understanding. For morRead more

    With increasing temperature, liquid viscosity decreases because intermolecular forces weaken, allowing molecules to move more freely. This question related to Chapter 9 physics Class 11th NCERT. From the Chapter 9. Mechanical Properties of Fluids. Give answer according to your understanding.

    For more please visit here:
    https://www.tiwariacademy.com/ncert-solutions/class-11/physics/chapter-9/

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