Question

A beaker weighs 120g when empty and 200 g when filled with kerosene. Find the volume of the beaker. The density of kerosene is 800kg/m³​

Answer 1

Answer:

Total mass =200g

Mass of beaker (beaker weighs when empty) =120g

Density of the kerosene is 800kg/m3

Mass of kerosene =Total mass-mass of the beaker

=200-120g

=80g

The formula for the density is

Density of kerosene =Mass/volume

From this formula we can find the volume of kerosene

Mass/density =Volume of kerosene

80/0.8 =100ml

Volume of kerosene is 100ml

So the volume of the kerosene is 100ml

PLZ MARK ME BRAINLIEST