NDA 2025 Physics question
When a solid body is partially or completely immersed in a fluid, the fluid exerts an upward force on the body. The magnitude of the force is equal to 1. the mass of the body 2. the weight of the displaced fluid by the body Which of the above is/are correct ?
Answer: (B)
Solution
By Archimedes' principle, the upward (buoyant) force on a body immersed wholly or partly in a
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