General Knowledge :: Physics
- A piece of ice is floating in water kept in a beaker. When all the ice melts the level of water will
- The magnitude of buoyant force depends on the ________ of the fluid.
- A solid needle placed horizontally on the surface of the water floats due to
- Purity of a metal can be determined with the help of
- Buoyancy depends on
- When a steel ball is placed on the surface of mercury, it does not sink because
- Clouds float in the atmosphere because of their
- When a ship enters the sea from a river
- The apparent weight of a man in a lift is less the real weight when :
- A balloon filled with hydrogen will
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