Question

A)Suggest two ways to decrease pressure on a surface B)Density of an object is 1.8g/cm cube. Express it in kg/m cube?

Answer 1

B 
1 g/cm³ = 1000 kg/m²
∴1.8 g/cm³ = 1800 kg/m³
A 
1 by ncreasing the surface area on which force is acting 
2 and by decreasing the magnitude force

Answer 2

A) Two ways to decrease pressure on a surface :

i) By decreasing the amount of force applied.
ii) By increasing the surface area on which the force is acting.

B) 1 g/ cm³ = 1000 kg/ m³

So , 1.8 g/cm³ = 1.8 x 1000 = 1800 kg/m³

Hope This Helps You!