Welded or riveted fuel tanks may be sealed by pouring a liquid sealant into the tank and allowing it to cover the entire inside of the tank. The surplus is poured out, and that which remains is allowed to cure. This method of sealing is called the tank.

Sloshing

Explanation:

Because in this method as explained above Welded or riveted fuel tanks may be sealed by pouring a liquid sealant into the tank and allowing it to cover the entire inside of the tank. The surplus is poured out, and that which remains is allowed to cure.

0.3x0.21x0.08kg=mass 1 sheet

mass 500 = 500xmass 1

volume pile = 0.3x0.2x0.048

density=mass/volume= 500xmass 1/0.3x0.2x0.048

v patient student

nah.   i'm just sleepy.