State any two daily life phenomenon which are based on Archimedes’ principle. Discuss therole of Archimedes’ principle in industry and defence.
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"When an object is partially or completely immersed in fluid it experiences an upward force that is equal to the weight of fluid displaced "
APPLICATION
→It is used in hydrometers and lactometers
→It is also used in designing ships and submarines
→A hot air balloon rises and floats due to the buoyant force (when the surrounding air is greater than its weight)
APPLICATION
→It is used in hydrometers and lactometers
→It is also used in designing ships and submarines
→A hot air balloon rises and floats due to the buoyant force (when the surrounding air is greater than its weight)
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