Which of the following is the correct increasing order of their relative densities? (a) Mercury (b) Gold (c) Lead (d) Aluminium
Option: (d)
Arrange the following substances in order of their increasing density:
Iron, Cork, Brass, Water, Mercury.
Arrange the following substances in order of their increasing density
a)iron
b)cork
c)brass
d)water
e)mercury
Relative density of a substance is expressed by comparing the density of that substance with the density of : (a) air (b) mercury (c) water (d) iron.
Arrange the following metals in their increasing order of ability to conduct electricity: silver, aluminium, copper, gold. Why is copper the first choice for making conducting wires? [3 MARKS]