The density of lead is 11.3 g/ml. the water level in a graduated cylinder initially at 215 ml rises to 285 ml after a piece of lead is submerged. what is the mass, in grams, of the lead?

791 g

Given:

Initial volume, (when only water is present.

when lead is added

Final volume,

Denisty of lead = 11.3 g/mL

Formula Used:

Mass= Density volume

Volume of lead,

Mass of lead =11.3g/mL70mL=791g

in simple terms, the principle states that the buoyancy force on an object is equal to the weight of the fluid displaced by the object, or the density of the fluid multiplied by the submerged volume times the gravitational acceleration, g. this is also known as upthrust.

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