If the pressure at any point in the liquid approaches the _______ (1), the liquid starts vaporising. Vapour bubbles that are created in the region of _______ (2) are carried with the liquid to the region of _______ (3). Bubbles explode and collapse there which damage the walls of a conduit and also creates air pockets. The phenomenon is known as _______(4).
1
(1) saturation vapour pressure, (2)low pressure, (3) high pressure, (4) cavitation
2
(1) atmospheric pressure, (2) low pressure, (3) high pressure, (4) cavitation
3
(1) cavitation low pressure, (2) high pressure, (3) saturation vapour pressure (4) meniscus effect
4
(1) saturation vapour pressure, (2) high pressure, (3) low pressure, (4) cavitation