2. Questions Bank
  3. 9th Class
  4. Science
  5. Gravitation and Floatation

9th Class Science Gravitation and Floatation Question Bank 9th CBSE Science Floatation

  • question_answer
      (a) Write down an equation which defines density. (b) If a 4 kg of material A occupy 20 cm3 and 18 kg of material B occupy 90 cm3. Which has the greater density A or B? Support your answer with calculations.

    Answer:

                       (a) Density (b) Density of material, Density or material, Both materials A and B have equal densities. 


You need to login to perform this action.
You will be redirected in 3 sec spinner