Question

relative density of silver is 10.8.what is the density of silver in S. I. unit?

Answer 1

The relatiive density is unitless

Answer 2

RELATIVE DENSITY OF SILVER  =  density of silver/density of water

THEREFORE DENSITY OF SILVER = RELATIVE DENSITY X DENSITY OF WATER

WE ALREADY KNOW THE DENSITY OF WATER IS 10^3kg m

SO DENSITY = 10.8 X 10^3

SI UNIT OF DENSITY = kg/m³

SO DENSITY OF SILVER = 10.8 X 10³ kg m-³or 1000kgm^3