Question

the volume of water in a measuring cylinder is 50 ml .After dropping a pebble ,the water level raised to 60 ml .find the volume of the pebble
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Answer 1

$the \: volume \: of \: the \: pebble \: = 10ml \: or \: 10 \: {cm}^{3} . \\ since \: 60ml - 50ml = 10ml. \\ and \: according \: to \: the \: archimedes \: principle \: the \: voume \: of \: liquid \: displaced \: by \: an \: object \: is \: equal \: to \: the \: object \: s \: volume. \\ so \: answer \: = 10ml \: or \: 10 {cm}^{3} .$