Question

pls help to solve this question​

Answer 1

(C)
(1) D2 has a greater density than D1
And
(2) D2 has a greater density than D3:)!

Answer 2

Answer:

m1=m2and m3=m4

Explanation:

let mass of first particle be m1 and second will be m2 and they have same volume v so

m1/v=m2/v

and last m1 =m2

for other m3=m4