What Is the nature of Gaussian surface involved in Gauss Law of Electrostatic?

What is the nature of an antacid?

What is the nature of London smog?

What is the nature of cell walls in diatoms?

What is the reason for surface tension?

What is the nature, of cell wall in dia-toms?

A spherical Gaussian surface encloses a charge of 8.85 xx 10^(-8),C . (i) Calculate the electric flux passing through the surface (ii) If the radius of the Gaussian surface is doubled, how would the flux change?