Question

7. The density of steel is 79 g/m and the
density of lead is 11.34 g/m". Which of the
following statements is true?
a) The volume of lead is greater than the
volume of steel for the same mass.
b) The mass of lead is greater than the
mass of steel for the same volume.
c) Equal masses of lead and steel have the
same volume.
d) Equal volumes of lead and steel have the
same mass.
plz tell me plz ​

Answer 1

Hey there

in my opinion option A is correct because density = mass/ volume

hope it helps

Answer 2

Option A is the correct answer.

EXPLANATION

Density=Mass per unit volume.

This implies that density is inversely proportional to volume with mass kept as constant.

As we can observe in the question that the density of steel is greater that the density of lead.

Therefore, the volume of steel will be less than the volume of lead for the same mass.

Thus, volume of lead will be greater than the volume of steel for the same mass.