Question

calculate the density of specific weight an weight of 1L of petrol of specific gravity 0.7​

Answer 1

Answer:

From given, we have,

One litre of petrol of specific gravity is 0.7

The density of petrol = specific gravity of petrol × density of water

= 0.7 × 1000

= 700 kg/m3

The specific weight of petrol = specific gravity of petrol × specific weight of water

= 0.7 × 1000 × 9.81

= 6867 N/m³

Weight of petrol = specific weight of petrol × volume of petrol

= 6867 × 10^-3

= 6.867 N

Answer 2

So, you're answer is 6.867 N

hope it will help u