Question

King08 solve this plz...........

Answer 1

S.I. UNIT OF DENSITY:- kg/m^3

example:- In SI units, the density of water is (approximately) 1000 kg/m3 or 1 g/cm3, which makes relative density calculations particularly convenient: the density of the object only needs to be divided by 1000 or 1, depending on the units.

The relative density of gases is often measured with respect to dry air at a temperature of 20 °C and a pressure of 101.325 kPa absolute, which has a density of 1.205 kg/m3

cgs unit of density:- g/cm^3

S.I. unit of force:- newton (N)

cgs unit:- dyne (d)

1 kgf= 9.80665 newtons

1 Nm= 10000000 dyne cm

relative density is it is a dimensionless quantity and has no unit.

Answer 2

Answer:

a)S.I unit = kg/m^3

cgs unit=g/cm^3

b)s.I. unit=N (newton)

cgs unit =D (dyne)

c)1kgf=10N

d)1,00,00,000

Explanation: