- Purpose of determining specific gravity?

Discover Questions

A cylinder's volume is given by (πx^3+4πx^2-3πx-18π cm^3). If the radius of the cylinder is (x+3) cm, what is the height in terms of x? ? How is power delivered by a 3 phase motor? Does the blaux portable ac cool a room or only the person sitting in front of it ? Which continent is the longest north to south ? Is antigravity a substance that exist now only in sci-fi novels? Will chemists one day in year million (far future) invent it eventually?