[Einstein Uae]

بسم الله الرحمن الرحيم

السلام عليكم ورحمة الله وبركاته


Question 1


Part a) density = mass/volume , ρ = m / V

Mass is given , Volume of sphere is = (4/3)*pi*r^3

Part b) Specific gravity = density of fluid or substance / density of water , SG = = ρ / ρH2O

density of fluid or substance we have found it in part a
density of water we knew it as 1000 kg/m^3

يرجى التأكد من الإجابات .. وإن شاء الله تكون صحيحه ووفقك الله