Question

This is physics numericals. i have answer but i want process and even answ​

Answer 1

Hey,

Volume of cuboid:10×7×5=350m^3

Density:1.11kg/m^3

Mass: ?

Using the formula,

$density = \frac{mass}{volume} \\ \\ = > mass = density \times volume$

Mass=1.11×350=388.5 Kg

I hope it helps you!!!

Answer 2

mass = density × volume .

density = 1.11 kg m^-3.

volume of cuboid = l × b × h .

volume of cuboid = volume of air inside the room.

volume of cuboid = 10 × 7 × 5m^3

volume = 350m^3.

mass = 350 × 1.11kg.

mass= 388.5kg.

HOPE THIS WILL HELP.