A cylinder of height 20m is completely filled with water. The velocity of efflux of water (in ms-1) through a small hole on the side wall of the cylinder near its bottom is

The following property of a gas which does not vary with pressure and temperature is ___?

What is the density of&nbsp;<math xmlns="http://www.w3.org/1998/Math/MathML"><msub><mi mathvariant="normal">N</mi><mn>2</mn></msub></math>&nbsp;gas at&nbsp;<math xmlns="http://www.w3.org/1998/Math/MathML"><msup><mn>227</mn><mi mathvariant="normal">o</mi></msup><mi mathvariant="normal">C</mi></math>&nbsp;and 5.00 atm. pressure?&nbsp;<math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced><mrow><mi mathvariant="normal">R</mi><mo>=</mo><mn>0</mn><mo>.</mo><mn>082</mn><mo>&nbsp;</mo><mi mathvariant="normal">L</mi><mtext>&nbsp;atm&nbsp;</mtext><msup><mi mathvariant="normal">K</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup><msup><mrow><mo>&nbsp;</mo><mi>mol</mi></mrow><mrow><mo>-</mo><mn>1</mn></mrow></msup></mrow></mfenced></math>

Pressure exerted by a gas doesn't change when&nbsp;

How old was Akbar when he became emperor?&nbsp;&nbsp;

An open vessel containing air at 292 K was cooled to a certain temperature at which the number of moles of the gaseous molecules increased by 25%. The final temperature of the vessel is

A cylinder of height 20m is completely filled with water. The velocity of efflux of water (in ms^-1) through a small hole on the side wall of the cylinder near its bottom is

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