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What is the difference between an n-type and a p-type intrinsic semiconductor?
An n-type semiconductor is doped with elements like phosphorus, adding extra electrons (negative charge carriers). A p-type semiconductor is doped with elements like boron, creating "holes" (positive charge carriers) by missing electrons. Both enhance conductivity in intrinsic semiconductors but difRead more
An n-type semiconductor is doped with elements like phosphorus, adding extra electrons (negative charge carriers). A p-type semiconductor is doped with elements like boron, creating “holes” (positive charge carriers) by missing electrons. Both enhance conductivity in intrinsic semiconductors but differ by dominant charge carriers: electrons in n-type and holes in p-type.
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Which type of flow is characterized by smooth, parallel layers of fluid?
Laminar flow occurs when fluid particles move in parallel layers without mixing. It is observed at low Reynold's numbers (𝑅𝑒 < 2000). 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
Laminar flow occurs when fluid particles move in parallel layers without mixing. It is observed at low Reynold’s numbers (𝑅𝑒 < 2000).
This question related to Chapter 9 physics Class 11th NCERT. From the Chapter 9. Mechanical Properties of Fluids. Give answer according to your understanding.
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What causes turbulence in a fluid?
High velocity and low viscosity reduce the fluid's resistance to deformation, causing turbulence. Turbulence involves rapid changes in pressure and velocity. This question related to Chapter 9 physics Class 11th NCERT. From the Chapter 9. Mechanical Properties of Fluids. Give answer according to youRead more
High velocity and low viscosity reduce the fluid’s resistance to deformation, causing turbulence. Turbulence involves rapid changes in pressure and velocity. This question related to Chapter 9 physics Class 11th NCERT. From the Chapter 9. Mechanical Properties of Fluids. Give answer according to your understanding.
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What is the direction of buoyant force acting on an object immersed in a fluid?
The buoyant force acts vertically upward, opposing the weight of the object. It is equal to the weight of the fluid displaced, as described by Archimedes’ principle. This question related to Chapter 9 physics Class 11th NCERT. From the Chapter 9. Mechanical Properties of Fluids. Give answer accordinRead more
The buoyant force acts vertically upward, opposing the weight of the object. It is equal to the weight of the fluid displaced, as described by Archimedes’ principle. This question related to Chapter 9 physics Class 11th NCERT. From the Chapter 9. Mechanical Properties of Fluids. Give answer according to your understanding.
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What property of fluids is responsible for the rise of liquid in a capillary tube?
Surface tension, along with adhesive forces between the liquid and tube material, causes capillary rise. It allows the liquid to climb against gravity in narrow tubes. This question related to Chapter 9 physics Class 11th NCERT. From the Chapter 9. Mechanical Properties of Fluids. Give answer accordRead more
Surface tension, along with adhesive forces between the liquid and tube material, causes capillary rise. It allows the liquid to climb against gravity in narrow tubes. This question related to Chapter 9 physics Class 11th NCERT. From the Chapter 9. Mechanical Properties of Fluids. Give answer according to your understanding.
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