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Density

Vessel filled...

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Vessel filled with water and kerosene oil. The vessel has small hole in bottom. Neglecting viscosity if thickness of water layer is h1and kerosene h2 then velocity of flow of water will be?

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Q. A vessel is filled with water and kerosene oil. The vessel has a small hole in the bottom. Neglecting viscosity if the thickness of water layer is

h_{1}

and kerosene layer is

h_{2}

then the velocity

v

of flow of water will be (Given : density of water is

ρ_{1}

g/ cc and that of kerosene is

ρ_{2}

g/cc, neglecting viscosity):

Q. A wide vessel with a small hole in the bottom is filled with water and kerosene. Neglecting the viscosity, find the velocity of the water flow, if the thickness of the water layer is equal to

h_{1} = 30 c m

and that of the kerosene layer to

h_{2} = 20 c m

Q. A wide vessel with a small hole in the bottom is filled with water and kerosene. Neglecting the viscosity, find the velocity of the water flow, if the thickness of the water layer is equal to

h_{1} = 30 c m

and that of the kerosene layer to

h_{2} = 20 c m

.Density of kerosene

= 600 kg / m^{3}

Q. A wide vessel with a small hole at the bottom is filled with water and kerosene. Find the approximate velocity of the water flow if thickness of water layer is

30 cm

and that of kerosene layer is

20 cm

.
Specific gravity of kerosene

= 0.8

.

Q. A container having a small orifice in the bottom is filled with water and kerosene as in figure. Neglecting the viscosity, find the velocity of the water flow (in

m/s

upto 2 decimals) if the thickness of the water layer is

h_{1} = 30 cm

and that of the kerosene layer is

h_{2} = 20 cm

ρ_{water} = 1 \frac{g}{{cm}^{3}}, ρ_{kerosene} = 0.80 \frac{g}{{cm}^{3}}

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