Question

e. Find the density of a substance whose
relative density is 1.43.​

Answer 1

Answer:

Density of this substance is 1.43kg/m^3

As relative density is same as density but without unit.

Answer 2

Relative density=1.43

We know

$\boxed{\sf Relative\: density=\dfrac{Density\;of\:substance}{Density\:of\:water\:at\;4°C}}$

$\\ \sf\longmapsto Density\:of\:substance=Relative\:Density\times Density\:of\:water\:at\:4°C$

$\\ \sf\longmapsto Density\:of\:Substance=1.43\times 1000$

$\\ \sf\longmapsto Density\:of\:Substance=143000kg/m^3$