Two identical solid spheres are completely immersed, one in water (density 1000kgm−3) and the other in glycerine (density 1260kgm−3). What is the ratio of the buoyant force exerted by glycerine to that exerted by water?
a) 1.59:1
b) 1.26:1
c) 1:1.26
d) 1:1