show that for a floating object, the weight of the object is equal to the weight of water displaced by it.
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Here is an experimental solution–
● Take a measuring cylinder and with water in a way that it is just enough to float.
● Note the reading before placing the object in it.
● Place the object and take the final reading.
● Take the difference of these two readings. This difference will give the volume of water displaced.
● Calculate the mass of displaced water using Mass = Volume×Density.
● Multiply this mass with acceleration due to gravity. This will give you weight.
● Take a spring balance, and calculate the weight of object.
● Now, verify whether these two weights are equal or not.
● They will be equal and hence it will be proved that weight of floating object is equal to the weight of water it displaces.
Hope this helps. For any discussion, please comment. Thanks!
● Take a measuring cylinder and with water in a way that it is just enough to float.
● Note the reading before placing the object in it.
● Place the object and take the final reading.
● Take the difference of these two readings. This difference will give the volume of water displaced.
● Calculate the mass of displaced water using Mass = Volume×Density.
● Multiply this mass with acceleration due to gravity. This will give you weight.
● Take a spring balance, and calculate the weight of object.
● Now, verify whether these two weights are equal or not.
● They will be equal and hence it will be proved that weight of floating object is equal to the weight of water it displaces.
Hope this helps. For any discussion, please comment. Thanks!
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