Question

A metal weigh 3kg in air and 2 kg in water what is density

Answer 1

Hey there!

Given,
Weight in air = 3kg = 3000 g
Weight in water = 2kg = 2000 g

Now,
Relative density = Weight in air / weight in air - weight in water
R.D = 3000/3000-2000
R.D = 3000/1000
R.D = 3

Now density = numerical value of R.D.
Density = 3 g/cm^3

Hope It Helps You!