How Submarines Work | Tamil | Pokkisham | #Shorts

Your video will begin in 10
Skip ad (0)
A submarine (or any boat) can float when the mass of water that it displaces (pushes out of the way) is equal to the mass of the boat. This displaced water causes an upward force called buoyancy. ... To control its buoyancy, the submarine has ballast tanks that can be filled with water or filled with air.

Dark Web Part 1:
Dark Web Part 2:
Dark Web Part 3:
Dark Web Part 4:
Email Check Website :

Join With TP_TrooPs
▷Tamil Pokkisham

Post your comment


Be the first to comment