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The density of water at 20^@ is 998 kg//...

The density of water at `20^@` is` 998 kg//m^3` and at `40^@` 992kg//m^3` The coefficient of volume expansion of water is

A

`10^-4//^@C`

B

`3xx10^-4//^@C`

C

`2xx10^-4//^@C`

D

`6xx10^-4//^@C`

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Knowledge Check

  • The water from a tap of diameter 1.25 cm with a rate of 5 xx 10^(-5) m^(3) s^(-1) the density & coefficient of viscosity of water are 10^(3) kg m^(-3) & 10^(-3) pascal the flow of water is

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    B
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    C
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    D
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