9th Class
Science
Gravitation and Floatation
Question Bank
9th CBSE Science Floatation
question_answer
Ishita noted down the following observations in her
notebook.
(a) Weight of the stone in air =280 gwt
(b) Weight of the stone in water = 240 gwt
(c) Weight of the stone in salty water = 190 gwt
(d) Find the relative density of salty water.