Solid lighter than water weighs 7.5gf. when tied to a sinker, the combination weighs 62.5gf. if the sink alone weighs 72.5gf in water. Find relative density of the solid
Answer 0.428

  • -1
Wt of solid in air = 7.5 gf Wt of solid in water- wt of sinker in water=62.5gf Weight of sinker in water=72.5 gf Weight of solid in air+weight of sinker in water=7.5gf + 72.5gf= 80gf Weight of solid in air- weight of solid in water= 80gf - 62.5gf RD = 7.5/17.5 = 0.428
  • 0
What do you mean by sex
  • -1
What are you looking for?