Question

plz give me the answer fast ok

Answer 1

hey!!
☆ the instrument is measuring cylinder .
☆used to measure the volume of a liquid. 

volume of stone = 47-33
=14 ml

Hence the volume of the stone is equal to the volume of the displaced water .

hope it help you...

^_^

Answer 2

a)The instrument used above is the measuring cylinder. It is used to measure the volume of liquids.
b)The volume of stone is-- 47-33=13

HOPE THAT THIS WILL HELP YOU