A piece of cork is foating on water in a small tank. The cork oscillates up and doen vertically when small ripples pass over the surface of water. The velocity of the ripples being `0.21ms^(-1)`, wavelength 15mm and amplitude 5mm, the maximum velocity of hte piece of cork is

A place of cork is floating on water in a small tank. The cork oscillates up and down vertically when small ripples pass over the surface of water. The velocity of the ripples being 0.21 ms^(-1) , wave length 15 mm , and amplitude 5 mm , the maximum velocity of the piece of cork is (pi = (22)/(7))

A small piece of cork in a ripple tank oscillates us and down as ripples pass it. If the ripples travelling at 0.3 m/s, have a wavelength of 1.5 pi cm and the cork vibrates with an amplitude of 5mm, then the maximum velocity of the cork will be

A large tank containing water has a small hole near the bottom of the tank 1.5 m below the surface of water. What is the velocity of water flowing from the hole?

Two pieces of cork, one small and another big are pushed below the surface of water. Which has greater tendency to rise swifty?

One small and one big piece of cork are pushed below the surface of water. Which will have greater tendency to rise swiftly?

There is a small hole of diameter 2 mm in the wall of a water tank at a depth of 10 m below free water surface. Then the velocity of efflux of water from the hole will be

A large tank containing water has a small hole near the bottom of the tank 1.5 m below the surface of water. Explain the principle used in deriving the velocity of water flowing from the hole.