Question

The relative density of lead is 11.3. What
is its density in
1.CGS system
ii.Sl system
Convert
i.kgmºs? into gcm's
ii. 1 m into light year​

Answer 1

Answer:

Relative Density =

Densityofwater

Densityofasubstance

∴ Density of lead = 11.3×1×10

3

kgm

−3

(∵ Density of water = 1×10

3

kgm

−3

)

= 11.3×10

3

kgm

−3

= 1.13×10

4

kgm

−3